diff options
57 files changed, 202 insertions, 939 deletions
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c index 7df07337d69c..ce61231e96ea 100644 --- a/drivers/net/ppp/pppoe.c +++ b/drivers/net/ppp/pppoe.c @@ -1096,21 +1096,6 @@ static const struct seq_operations pppoe_seq_ops = { .stop = pppoe_seq_stop, .show = pppoe_seq_show, }; - -static int pppoe_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &pppoe_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations pppoe_seq_fops = { - .owner = THIS_MODULE, - .open = pppoe_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif /* CONFIG_PROC_FS */ static const struct proto_ops pppoe_ops = { @@ -1146,7 +1131,8 @@ static __net_init int pppoe_init_net(struct net *net) rwlock_init(&pn->hash_lock); - pde = proc_create("pppoe", 0444, net->proc_net, &pppoe_seq_fops); + pde = proc_create_net("pppoe", 0444, net->proc_net, + &pppoe_seq_ops, sizeof(struct seq_net_private)); #ifdef CONFIG_PROC_FS if (!pde) return -ENOMEM; diff --git a/fs/nfs/client.c b/fs/nfs/client.c index b9129e2befea..bbc91d7ca1bd 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1067,7 +1067,6 @@ void nfs_clients_init(struct net *net) } #ifdef CONFIG_PROC_FS -static int nfs_server_list_open(struct inode *inode, struct file *file); static void *nfs_server_list_start(struct seq_file *p, loff_t *pos); static void *nfs_server_list_next(struct seq_file *p, void *v, loff_t *pos); static void nfs_server_list_stop(struct seq_file *p, void *v); @@ -1080,14 +1079,6 @@ static const struct seq_operations nfs_server_list_ops = { .show = nfs_server_list_show, }; -static const struct file_operations nfs_server_list_fops = { - .open = nfs_server_list_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - -static int nfs_volume_list_open(struct inode *inode, struct file *file); static void *nfs_volume_list_start(struct seq_file *p, loff_t *pos); static void *nfs_volume_list_next(struct seq_file *p, void *v, loff_t *pos); static void nfs_volume_list_stop(struct seq_file *p, void *v); @@ -1100,23 +1091,6 @@ static const struct seq_operations nfs_volume_list_ops = { .show = nfs_volume_list_show, }; -static const struct file_operations nfs_volume_list_fops = { - .open = nfs_volume_list_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - -/* - * open "/proc/fs/nfsfs/servers" which provides a summary of servers with which - * we're dealing - */ -static int nfs_server_list_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &nfs_server_list_ops, - sizeof(struct seq_net_private)); -} - /* * set up the iterator to start reading from the server list and return the first item */ @@ -1185,15 +1159,6 @@ static int nfs_server_list_show(struct seq_file *m, void *v) } /* - * open "/proc/fs/nfsfs/volumes" which provides a summary of extant volumes - */ -static int nfs_volume_list_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &nfs_volume_list_ops, - sizeof(struct seq_net_private)); -} - -/* * set up the iterator to start reading from the volume list and return the first item */ static void *nfs_volume_list_start(struct seq_file *m, loff_t *_pos) @@ -1278,14 +1243,14 @@ int nfs_fs_proc_net_init(struct net *net) goto error_0; /* a file of servers with which we're dealing */ - p = proc_create("servers", S_IFREG|S_IRUGO, - nn->proc_nfsfs, &nfs_server_list_fops); + p = proc_create_net("servers", S_IFREG|S_IRUGO, nn->proc_nfsfs, + &nfs_server_list_ops, sizeof(struct seq_net_private)); if (!p) goto error_1; /* a file of volumes that we have mounted */ - p = proc_create("volumes", S_IFREG|S_IRUGO, - nn->proc_nfsfs, &nfs_volume_list_fops); + p = proc_create_net("volumes", S_IFREG|S_IRUGO, nn->proc_nfsfs, + &nfs_volume_list_ops, sizeof(struct seq_net_private)); if (!p) goto error_1; return 0; diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c index 1763f370489d..c99fd183f034 100644 --- a/fs/proc/proc_net.c +++ b/fs/proc/proc_net.c @@ -38,20 +38,20 @@ static struct net *get_proc_net(const struct inode *inode) return maybe_get_net(PDE_NET(PDE(inode))); } -int seq_open_net(struct inode *ino, struct file *f, - const struct seq_operations *ops, int size) +static int seq_open_net(struct inode *inode, struct file *file) { - struct net *net; + unsigned int state_size = PDE(inode)->state_size; struct seq_net_private *p; + struct net *net; - BUG_ON(size < sizeof(*p)); + WARN_ON_ONCE(state_size < sizeof(*p)); - net = get_proc_net(ino); - if (net == NULL) + net = get_proc_net(inode); + if (!net) return -ENXIO; - p = __seq_open_private(f, ops, size); - if (p == NULL) { + p = __seq_open_private(file, PDE(inode)->seq_ops, state_size); + if (!p) { put_net(net); return -ENOMEM; } @@ -60,7 +60,38 @@ int seq_open_net(struct inode *ino, struct file *f, #endif return 0; } -EXPORT_SYMBOL_GPL(seq_open_net); + +static int seq_release_net(struct inode *ino, struct file *f) +{ + struct seq_file *seq = f->private_data; + + put_net(seq_file_net(seq)); + seq_release_private(ino, f); + return 0; +} + +static const struct file_operations proc_net_seq_fops = { + .open = seq_open_net, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release_net, +}; + +struct proc_dir_entry *proc_create_net_data(const char *name, umode_t mode, + struct proc_dir_entry *parent, const struct seq_operations *ops, + unsigned int state_size, void *data) +{ + struct proc_dir_entry *p; + + p = proc_create_reg(name, mode, &parent, data); + if (!p) + return NULL; + p->proc_fops = &proc_net_seq_fops; + p->seq_ops = ops; + p->state_size = state_size; + return proc_register(parent, p); +} +EXPORT_SYMBOL_GPL(proc_create_net_data); int single_open_net(struct inode *inode, struct file *file, int (*show)(struct seq_file *, void *)) @@ -86,18 +117,6 @@ err_net: } EXPORT_SYMBOL_GPL(single_open_net); -int seq_release_net(struct inode *ino, struct file *f) -{ - struct seq_file *seq; - - seq = f->private_data; - - put_net(seq_file_net(seq)); - seq_release_private(ino, f); - return 0; -} -EXPORT_SYMBOL_GPL(seq_release_net); - int single_release_net(struct inode *ino, struct file *f) { struct seq_file *seq = f->private_data; diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 2529b871f379..9dcde9644253 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -53,6 +53,12 @@ extern void proc_remove(struct proc_dir_entry *); extern void remove_proc_entry(const char *, struct proc_dir_entry *); extern int remove_proc_subtree(const char *, struct proc_dir_entry *); +struct proc_dir_entry *proc_create_net_data(const char *name, umode_t mode, + struct proc_dir_entry *parent, const struct seq_operations *ops, + unsigned int state_size, void *data); +#define proc_create_net(name, mode, parent, state_size, ops) \ + proc_create_net_data(name, mode, parent, state_size, ops, NULL) + #else /* CONFIG_PROC_FS */ static inline void proc_root_init(void) @@ -89,6 +95,9 @@ static inline void proc_remove(struct proc_dir_entry *de) {} #define remove_proc_entry(name, parent) do {} while (0) static inline int remove_proc_subtree(const char *name, struct proc_dir_entry *parent) { return 0; } +#define proc_create_net_data(name, mode, parent, ops, state_size, data) ({NULL;}) +#define proc_create_net(name, mode, parent, state_size, ops) ({NULL;}) + #endif /* CONFIG_PROC_FS */ struct net; diff --git a/include/linux/seq_file_net.h b/include/linux/seq_file_net.h index ed20faa99e05..5ea18a16291a 100644 --- a/include/linux/seq_file_net.h +++ b/include/linux/seq_file_net.h @@ -13,11 +13,8 @@ struct seq_net_private { #endif }; -int seq_open_net(struct inode *, struct file *, - const struct seq_operations *, int); int single_open_net(struct inode *, struct file *file, int (*show)(struct seq_file *, void *)); -int seq_release_net(struct inode *, struct file *); int single_release_net(struct inode *, struct file *); static inline struct net *seq_file_net(struct seq_file *seq) { diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 5e86fd9dc857..0e79c3408569 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -394,7 +394,15 @@ void fib6_gc_cleanup(void); int fib6_init(void); -int ipv6_route_open(struct inode *inode, struct file *file); +struct ipv6_route_iter { + struct seq_net_private p; + struct fib6_walker w; + loff_t skip; + struct fib6_table *tbl; + int sernum; +}; + +extern const struct seq_operations ipv6_route_seq_ops; int call_fib6_notifier(struct notifier_block *nb, struct net *net, enum fib_event_type event_type, diff --git a/include/net/phonet/pn_dev.h b/include/net/phonet/pn_dev.h index 8639de5750f6..cbee32be1d9c 100644 --- a/include/net/phonet/pn_dev.h +++ b/include/net/phonet/pn_dev.h @@ -56,7 +56,7 @@ struct net_device *phonet_route_output(struct net *net, u8 daddr); #define PN_NO_ADDR 0xff -extern const struct file_operations pn_sock_seq_fops; -extern const struct file_operations pn_res_seq_fops; +extern const struct seq_operations pn_sock_seq_ops; +extern const struct seq_operations pn_res_seq_ops; #endif diff --git a/include/net/udp.h b/include/net/udp.h index 093cd323f66a..621778b80e3d 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -423,8 +423,8 @@ void *udp_seq_start(struct seq_file *seq, loff_t *pos); void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos); void udp_seq_stop(struct seq_file *seq, void *v); -extern const struct file_operations udp_afinfo_seq_fops; -extern const struct file_operations udp6_afinfo_seq_fops; +extern const struct seq_operations udp_seq_ops; +extern const struct seq_operations udp6_seq_ops; int udp4_proc_init(void); void udp4_proc_exit(void); diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c index d3e3f0f2ec1c..d36e8c4b7f56 100644 --- a/net/8021q/vlanproc.c +++ b/net/8021q/vlanproc.c @@ -73,19 +73,6 @@ static const struct seq_operations vlan_seq_ops = { .show = vlan_seq_show, }; -static int vlan_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &vlan_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations vlan_fops = { - .open = vlan_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - /* * Proc filesystem directory entries. */ @@ -132,8 +119,9 @@ int __net_init vlan_proc_init(struct net *net) if (!vn->proc_vlan_dir) goto err; - vn->proc_vlan_conf = proc_create(name_conf, S_IFREG | 0600, - vn->proc_vlan_dir, &vlan_fops); + vn->proc_vlan_conf = proc_create_net(name_conf, S_IFREG | 0600, + vn->proc_vlan_dir, &vlan_seq_ops, + sizeof(struct seq_net_private)); if (!vn->proc_vlan_conf) goto err; return 0; diff --git a/net/atm/clip.c b/net/atm/clip.c index f07dbc632222..66caa48a27c2 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -863,20 +863,6 @@ static const struct seq_operations arp_seq_ops = { .stop = neigh_seq_stop, .show = clip_seq_show, }; - -static int arp_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &arp_seq_ops, - sizeof(struct clip_seq_state)); -} - -static const struct file_operations arp_seq_fops = { - .open = arp_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, - .owner = THIS_MODULE -}; #endif static void atm_clip_exit_noproc(void); @@ -893,7 +879,8 @@ static int __init atm_clip_init(void) { struct proc_dir_entry *p; - p = proc_create("arp", 0444, atm_proc_root, &arp_seq_fops); + p = proc_create_net("arp", 0444, atm_proc_root, &arp_seq_ops, + sizeof(struct clip_seq_state)); if (!p) { pr_err("Unable to initialize /proc/net/atm/arp\n"); atm_clip_exit_noproc(); diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c index c4e8ebe55e26..63881f72ef71 100644 --- a/net/core/net-procfs.c +++ b/net/core/net-procfs.c @@ -175,19 +175,6 @@ static const struct seq_operations dev_seq_ops = { .show = dev_seq_show, }; -static int dev_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &dev_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations dev_seq_fops = { - .open = dev_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static const struct seq_operations softnet_seq_ops = { .start = softnet_seq_start, .next = softnet_seq_next, @@ -285,30 +272,18 @@ static const struct seq_operations ptype_seq_ops = { .show = ptype_seq_show, }; -static int ptype_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ptype_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations ptype_seq_fops = { - .open = ptype_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - - static int __net_init dev_proc_net_init(struct net *net) { int rc = -ENOMEM; - if (!proc_create("dev", 0444, net->proc_net, &dev_seq_fops)) + if (!proc_create_net("dev", 0444, net->proc_net, &dev_seq_ops, + sizeof(struct seq_net_private))) goto out; if (!proc_create_seq("softnet_stat", 0444, net->proc_net, &softnet_seq_ops)) goto out_dev; - if (!proc_create("ptype", 0444, net->proc_net, &ptype_seq_fops)) + if (!proc_create_net("ptype", 0444, net->proc_net, &ptype_seq_ops, + sizeof(struct seq_net_private))) goto out_softnet; if (wext_proc_init(net)) @@ -365,22 +340,10 @@ static const struct seq_operations dev_mc_seq_ops = { .show = dev_mc_seq_show, }; -static int dev_mc_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &dev_mc_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations dev_mc_seq_fops = { - .open = dev_mc_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init dev_mc_net_init(struct net *net) { - if (!proc_create("dev_mcast", 0, net->proc_net, &dev_mc_seq_fops)) + if (!proc_create_net("dev_mcast", 0, net->proc_net, &dev_mc_seq_ops, + sizeof(struct seq_net_private))) return -ENOMEM; return 0; } diff --git a/net/core/sock.c b/net/core/sock.c index 6444525f610c..835a22f94bc5 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -3439,22 +3439,10 @@ static const struct seq_operations proto_seq_ops = { .show = proto_seq_show, }; -static int proto_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &proto_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations proto_seq_fops = { - .open = proto_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static __net_init int proto_init_net(struct net *net) { - if (!proc_create("protocols", 0444, net->proc_net, &proto_seq_fops)) + if (!proc_create_net("protocols", 0444, net->proc_net, &proto_seq_ops, + sizeof(struct seq_net_private))) return -ENOMEM; return 0; diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c index 13156165afa3..94b306f6d551 100644 --- a/net/decnet/dn_neigh.c +++ b/net/decnet/dn_neigh.c @@ -589,27 +589,13 @@ static const struct seq_operations dn_neigh_seq_ops = { .stop = neigh_seq_stop, .show = dn_neigh_seq_show, }; - -static int dn_neigh_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &dn_neigh_seq_ops, - sizeof(struct neigh_seq_state)); -} - -static const struct file_operations dn_neigh_seq_fops = { - .open = dn_neigh_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif void __init dn_neigh_init(void) { neigh_table_init(NEIGH_DN_TABLE, &dn_neigh_table); - proc_create("decnet_neigh", 0444, init_net.proc_net, - &dn_neigh_seq_fops); + proc_create_net("decnet_neigh", 0444, init_net.proc_net, + &dn_neigh_seq_ops, sizeof(struct neigh_seq_state)); } void __exit dn_neigh_cleanup(void) diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index bf6c2d4d4fdc..e90c89ef8c08 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -1418,23 +1418,12 @@ static const struct seq_operations arp_seq_ops = { .show = arp_seq_show, }; -static int arp_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &arp_seq_ops, - sizeof(struct neigh_seq_state)); -} - -static const struct file_operations arp_seq_fops = { - .open = arp_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - +/* ------------------------------------------------------------------------ */ static int __net_init arp_net_init(struct net *net) { - if (!proc_create("arp", 0444, net->proc_net, &arp_seq_fops)) + if (!proc_create_net("arp", 0444, net->proc_net, &arp_seq_ops, + sizeof(struct neigh_seq_state))) return -ENOMEM; return 0; } diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 3dcffd3ce98c..3293f04b941d 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -2533,19 +2533,6 @@ static const struct seq_operations fib_trie_seq_ops = { .show = fib_trie_seq_show, }; -static int fib_trie_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &fib_trie_seq_ops, - sizeof(struct fib_trie_iter)); -} - -static const struct file_operations fib_trie_fops = { - .open = fib_trie_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - struct fib_route_iter { struct seq_net_private p; struct fib_table *main_tb; @@ -2726,29 +2713,18 @@ static const struct seq_operations fib_route_seq_ops = { .show = fib_route_seq_show, }; -static int fib_route_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &fib_route_seq_ops, - sizeof(struct fib_route_iter)); -} - -static const struct file_operations fib_route_fops = { - .open = fib_route_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - int __net_init fib_proc_init(struct net *net) { - if (!proc_create("fib_trie", 0444, net->proc_net, &fib_trie_fops)) + if (!proc_create_net("fib_trie", 0444, net->proc_net, &fib_trie_seq_ops, + sizeof(struct fib_trie_iter))) goto out1; if (!proc_create("fib_triestat", 0444, net->proc_net, &fib_triestat_fops)) goto out2; - if (!proc_create("route", 0444, net->proc_net, &fib_route_fops)) + if (!proc_create_net("route", 0444, net->proc_net, &fib_route_seq_ops, + sizeof(struct fib_route_iter))) goto out3; return 0; diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index b26a81a7de42..85b617b655bc 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -2829,19 +2829,6 @@ static const struct seq_operations igmp_mc_seq_ops = { .show = igmp_mc_seq_show, }; -static int igmp_mc_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &igmp_mc_seq_ops, - sizeof(struct igmp_mc_iter_state)); -} - -static const struct file_operations igmp_mc_seq_fops = { - .open = igmp_mc_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - struct igmp_mcf_iter_state { struct seq_net_private p; struct net_device *dev; @@ -2975,29 +2962,17 @@ static const struct seq_operations igmp_mcf_seq_ops = { .show = igmp_mcf_seq_show, }; -static int igmp_mcf_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &igmp_mcf_seq_ops, - sizeof(struct igmp_mcf_iter_state)); -} - -static const struct file_operations igmp_mcf_seq_fops = { - .open = igmp_mcf_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init igmp_net_init(struct net *net) { struct proc_dir_entry *pde; int err; - pde = proc_create("igmp", 0444, net->proc_net, &igmp_mc_seq_fops); + pde = proc_create_net("igmp", 0444, net->proc_net, &igmp_mc_seq_ops, + sizeof(struct igmp_mc_iter_state)); if (!pde) goto out_igmp; - pde = proc_create("mcfilter", 0444, net->proc_net, - &igmp_mcf_seq_fops); + pde = proc_create_net("mcfilter", 0444, net->proc_net, + &igmp_mcf_seq_ops, sizeof(struct igmp_mcf_iter_state)); if (!pde) goto out_mcfilter; err = inet_ctl_sock_create(&net->ipv4.mc_autojoin_sk, AF_INET, diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 2fb4de3f7f66..37c4f885ff7b 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -2828,19 +2828,6 @@ static const struct seq_operations ipmr_vif_seq_ops = { .show = ipmr_vif_seq_show, }; -static int ipmr_vif_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ipmr_vif_seq_ops, - sizeof(struct mr_vif_iter)); -} - -static const struct file_operations ipmr_vif_fops = { - .open = ipmr_vif_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static void *ipmr_mfc_seq_start(struct seq_file *seq, loff_t *pos) { struct net *net = seq_file_net(seq); @@ -2900,19 +2887,6 @@ static const struct seq_operations ipmr_mfc_seq_ops = { .stop = mr_mfc_seq_stop, .show = ipmr_mfc_seq_show, }; - -static int ipmr_mfc_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ipmr_mfc_seq_ops, - sizeof(struct mr_mfc_iter)); -} - -static const struct file_operations ipmr_mfc_fops = { - .open = ipmr_mfc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; #endif #ifdef CONFIG_IP_PIMSM_V2 @@ -2977,9 +2951,11 @@ static int __net_init ipmr_net_init(struct net *net) #ifdef CONFIG_PROC_FS err = -ENOMEM; - if (!proc_create("ip_mr_vif", 0, net->proc_net, &ipmr_vif_fops)) + if (!proc_create_net("ip_mr_vif", 0, net->proc_net, &ipmr_vif_seq_ops, + sizeof(struct mr_vif_iter))) goto proc_vif_fail; - if (!proc_create("ip_mr_cache", 0, net->proc_net, &ipmr_mfc_fops)) + if (!proc_create_net("ip_mr_cache", 0, net->proc_net, &ipmr_mfc_seq_ops, + sizeof(struct mr_mfc_iter))) goto proc_cache_fail; #endif return 0; diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 4d21c24dba78..2ed64bca54e3 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -1157,22 +1157,10 @@ static const struct seq_operations ping_v4_seq_ops = { .stop = ping_seq_stop, }; -static int ping_v4_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ping_v4_seq_ops, - sizeof(struct ping_iter_state)); -} - -const struct file_operations ping_v4_seq_fops = { - .open = ping_v4_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init ping_v4_proc_init_net(struct net *net) { - if (!proc_create("icmp", 0444, net->proc_net, &ping_v4_seq_fops)) + if (!proc_create_net("icmp", 0444, net->proc_net, &ping_v4_seq_ops, + sizeof(struct ping_iter_state))) return -ENOMEM; return 0; } diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index ae57962b31e3..abb3c9490c55 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -1112,23 +1112,10 @@ static const struct seq_operations raw_seq_ops = { .show = raw_seq_show, }; -static int raw_v4_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &raw_seq_ops, - sizeof(struct raw_iter_state)); -} - -static const struct file_operations raw_seq_fops = { - .open = raw_v4_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static __net_init int raw_init_net(struct net *net) { - if (!proc_create_data("raw", 0444, net->proc_net, &raw_seq_fops, - &raw_v4_hashinfo)) + if (!proc_create_net_data("raw", 0444, net->proc_net, &raw_seq_ops, + sizeof(struct raw_iter_state), &raw_v4_hashinfo)) return -ENOMEM; return 0; diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 645f259d0972..2c970626b398 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -2350,27 +2350,14 @@ static const struct seq_operations tcp4_seq_ops = { .stop = tcp_seq_stop, }; -static int tcp_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &tcp4_seq_ops, - sizeof(struct tcp_iter_state)); -} - -static const struct file_operations tcp_afinfo_seq_fops = { - .open = tcp_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net -}; - static struct tcp_seq_afinfo tcp4_seq_afinfo = { .family = AF_INET, }; static int __net_init tcp4_proc_init_net(struct net *net) { - if (!proc_create_data("tcp", 0444, net->proc_net, - &tcp_afinfo_seq_fops, &tcp4_seq_afinfo)) + if (!proc_create_net_data("tcp", 0444, net->proc_net, &tcp4_seq_ops, + sizeof(struct tcp_iter_state), &tcp4_seq_afinfo)) return -ENOMEM; return 0; } diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 51559a8c6e57..051a43ff3fb8 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -2706,26 +2706,13 @@ int udp4_seq_show(struct seq_file *seq, void *v) return 0; } -static const struct seq_operations udp_seq_ops = { +const struct seq_operations udp_seq_ops = { .start = udp_seq_start, .next = udp_seq_next, .stop = udp_seq_stop, .show = udp4_seq_show, }; - -static int udp_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &udp_seq_ops, - sizeof(struct udp_iter_state)); -} - -const struct file_operations udp_afinfo_seq_fops = { - .open = udp_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net -}; -EXPORT_SYMBOL(udp_afinfo_seq_fops); +EXPORT_SYMBOL(udp_seq_ops); static struct udp_seq_afinfo udp4_seq_afinfo = { .family = AF_INET, @@ -2734,8 +2721,8 @@ static struct udp_seq_afinfo udp4_seq_afinfo = { static int __net_init udp4_proc_init_net(struct net *net) { - if (!proc_create_data("udp", 0444, net->proc_net, &udp_afinfo_seq_fops, - &udp4_seq_afinfo)) + if (!proc_create_net_data("udp", 0444, net->proc_net, &udp_seq_ops, + sizeof(struct udp_iter_state), &udp4_seq_afinfo)) return -ENOMEM; return 0; } diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c index 4a6e67bfbe0d..8545457752fb 100644 --- a/net/ipv4/udplite.c +++ b/net/ipv4/udplite.c @@ -81,8 +81,8 @@ static struct udp_seq_afinfo udplite4_seq_afinfo = { static int __net_init udplite4_proc_init_net(struct net *net) { - if (!proc_create_data("udplite", 0444, net->proc_net, - &udp_afinfo_seq_fops, &udplite4_seq_afinfo)) + if (!proc_create_net_data("udplite", 0444, net->proc_net, &udp_seq_ops, + sizeof(struct udp_iter_state), &udplite4_seq_afinfo)) return -ENOMEM; return 0; } diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 78cef00c9596..1b5ea3379d9b 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -4254,22 +4254,10 @@ static const struct seq_operations if6_seq_ops = { .stop = if6_seq_stop, }; -static int if6_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &if6_seq_ops, - sizeof(struct if6_iter_state)); -} - -static const struct file_operations if6_fops = { - .open = if6_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init if6_proc_net_init(struct net *net) { - if (!proc_create("if_inet6", 0444, net->proc_net, &if6_fops)) + if (!proc_create_net("if_inet6", 0444, net->proc_net, &if6_seq_ops, + sizeof(struct if6_iter_state))) return -ENOMEM; return 0; } diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c index bbcabbba9bd8..ebeaf47d5c8d 100644 --- a/net/ipv6/anycast.c +++ b/net/ipv6/anycast.c @@ -529,22 +529,10 @@ static const struct seq_operations ac6_seq_ops = { .show = ac6_seq_show, }; -static int ac6_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ac6_seq_ops, - sizeof(struct ac6_iter_state)); -} - -static const struct file_operations ac6_seq_fops = { - .open = ac6_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - int __net_init ac6_proc_init(struct net *net) { - if (!proc_create("anycast6", 0444, net->proc_net, &ac6_seq_fops)) + if (!proc_create_net("anycast6", 0444, net->proc_net, &ac6_seq_ops, + sizeof(struct ac6_iter_state))) return -ENOMEM; return 0; diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index deab2db6692e..01372dd74e38 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -2209,15 +2209,6 @@ void fib6_gc_cleanup(void) } #ifdef CONFIG_PROC_FS - -struct ipv6_route_iter { - struct seq_net_private p; - struct fib6_walker w; - loff_t skip; - struct fib6_table *tbl; - int sernum; -}; - static int ipv6_route_seq_show(struct seq_file *seq, void *v) { struct rt6_info *rt = v; @@ -2383,17 +2374,10 @@ static void ipv6_route_seq_stop(struct seq_file *seq, void *v) rcu_read_unlock_bh(); } -static const struct seq_operations ipv6_route_seq_ops = { +const struct seq_operations ipv6_route_seq_ops = { .start = ipv6_route_seq_start, .next = ipv6_route_seq_next, .stop = ipv6_route_seq_stop, .show = ipv6_route_seq_show }; - -int ipv6_route_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ipv6_route_seq_ops, - sizeof(struct ipv6_route_iter)); -} - #endif /* CONFIG_PROC_FS */ diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index 2fbd9bed764a..3eee7637bdfe 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -812,23 +812,10 @@ static const struct seq_operations ip6fl_seq_ops = { .show = ip6fl_seq_show, }; -static int ip6fl_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ip6fl_seq_ops, - sizeof(struct ip6fl_iter_state)); -} - -static const struct file_operations ip6fl_seq_fops = { - .open = ip6fl_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init ip6_flowlabel_proc_init(struct net *net) { - if (!proc_create("ip6_flowlabel", 0444, net->proc_net, - &ip6fl_seq_fops)) + if (!proc_create_net("ip6_flowlabel", 0444, net->proc_net, + &ip6fl_seq_ops, sizeof(struct ip6fl_iter_state))) return -ENOMEM; return 0; } diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 298fd8b6ed17..4a15529d33eb 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -439,19 +439,6 @@ static const struct seq_operations ip6mr_vif_seq_ops = { .show = ip6mr_vif_seq_show, }; -static int ip6mr_vif_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ip6mr_vif_seq_ops, - sizeof(struct mr_vif_iter)); -} - -static const struct file_operations ip6mr_vif_fops = { - .open = ip6mr_vif_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static void *ipmr_mfc_seq_start(struct seq_file *seq, loff_t *pos) { struct net *net = seq_file_net(seq); @@ -512,19 +499,6 @@ static const struct seq_operations ipmr_mfc_seq_ops = { .stop = mr_mfc_seq_stop, .show = ipmr_mfc_seq_show, }; - -static int ipmr_mfc_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ipmr_mfc_seq_ops, - sizeof(struct mr_mfc_iter)); -} - -static const struct file_operations ip6mr_mfc_fops = { - .open = ipmr_mfc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; #endif #ifdef CONFIG_IPV6_PIMSM_V2 @@ -1316,9 +1290,11 @@ static int __net_init ip6mr_net_init(struct net *net) #ifdef CONFIG_PROC_FS err = -ENOMEM; - if (!proc_create("ip6_mr_vif", 0, net->proc_net, &ip6mr_vif_fops)) + if (!proc_create_net("ip6_mr_vif", 0, net->proc_net, &ip6mr_vif_seq_ops, + sizeof(struct mr_vif_iter))) goto proc_vif_fail; - if (!proc_create("ip6_mr_cache", 0, net->proc_net, &ip6mr_mfc_fops)) + if (!proc_create_net("ip6_mr_cache", 0, net->proc_net, &ipmr_mfc_seq_ops, + sizeof(struct mr_mfc_iter))) goto proc_cache_fail; #endif diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 793159d77d8a..975021df7c1c 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -2749,19 +2749,6 @@ static const struct seq_operations igmp6_mc_seq_ops = { .show = igmp6_mc_seq_show, }; -static int igmp6_mc_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &igmp6_mc_seq_ops, - sizeof(struct igmp6_mc_iter_state)); -} - -static const struct file_operations igmp6_mc_seq_fops = { - .open = igmp6_mc_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - struct igmp6_mcf_iter_state { struct seq_net_private p; struct net_device *dev; @@ -2903,28 +2890,17 @@ static const struct seq_operations igmp6_mcf_seq_ops = { .show = igmp6_mcf_seq_show, }; -static int igmp6_mcf_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &igmp6_mcf_seq_ops, - sizeof(struct igmp6_mcf_iter_state)); -} - -static const struct file_operations igmp6_mcf_seq_fops = { - .open = igmp6_mcf_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init igmp6_proc_init(struct net *net) { int err; err = -ENOMEM; - if (!proc_create("igmp6", 0444, net->proc_net, &igmp6_mc_seq_fops)) + if (!proc_create_net("igmp6", 0444, net->proc_net, &igmp6_mc_seq_ops, + sizeof(struct igmp6_mc_iter_state))) goto out; - if (!proc_create("mcfilter6", 0444, net->proc_net, - &igmp6_mcf_seq_fops)) + if (!proc_create_net("mcfilter6", 0444, net->proc_net, + &igmp6_mcf_seq_ops, + sizeof(struct igmp6_mcf_iter_state))) goto out_proc_net_igmp6; err = 0; diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c index 45d5c8e0f2bf..96f56bf49a30 100644 --- a/net/ipv6/ping.c +++ b/net/ipv6/ping.c @@ -223,22 +223,10 @@ static const struct seq_operations ping_v6_seq_ops = { .stop = ping_seq_stop, }; -static int ping_v6_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ping_v6_seq_ops, - sizeof(struct ping_iter_state)); -} - -const struct file_operations ping_v6_seq_fops = { - .open = ping_v6_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init ping_v6_proc_init_net(struct net *net) { - if (!proc_create("icmp6", 0444, net->proc_net, &ping_v6_seq_fops)) + if (!proc_create_net("icmp6", 0444, net->proc_net, &ping_v6_seq_ops, + sizeof(struct ping_iter_state))) return -ENOMEM; return 0; } diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index dade69bf61e6..afc307c89d1a 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -1304,23 +1304,10 @@ static const struct seq_operations raw6_seq_ops = { .show = raw6_seq_show, }; -static int raw6_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &raw6_seq_ops, - sizeof(struct raw_iter_state)); -} - -static const struct file_operations raw6_seq_fops = { - .open = raw6_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init raw6_init_net(struct net *net) { - if (!proc_create_data("raw6", 0444, net->proc_net, &raw6_seq_fops, - &raw_v6_hashinfo)) + if (!proc_create_net_data("raw6", 0444, net->proc_net, &raw6_seq_ops, + sizeof(struct raw_iter_state), &raw_v6_hashinfo)) return -ENOMEM; return 0; diff --git a/net/ipv6/route.c b/net/ipv6/route.c index f4d61736c41a..527b9b644f5a 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -4862,14 +4862,6 @@ static int ip6_route_dev_notify(struct notifier_block *this, */ #ifdef CONFIG_PROC_FS - -static const struct file_operations ipv6_route_proc_fops = { - .open = ipv6_route_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int rt6_stats_seq_show(struct seq_file *seq, void *v) { struct net *net = (struct net *)seq->private; @@ -5100,7 +5092,8 @@ static void __net_exit ip6_route_net_exit(struct net *net) static int __net_init ip6_route_net_init_late(struct net *net) { #ifdef CONFIG_PROC_FS - proc_create("ipv6_route", 0, net->proc_net, &ipv6_route_proc_fops); + proc_create_net("ipv6_route", 0, net->proc_net, &ipv6_route_seq_ops, + sizeof(struct ipv6_route_iter)); proc_create("rt6_stats", 0444, net->proc_net, &rt6_stats_seq_fops); #endif return 0; diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index c0329bb1692f..d2ce66b23430 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1916,27 +1916,14 @@ static const struct seq_operations tcp6_seq_ops = { .stop = tcp_seq_stop, }; -static int tcp6_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &tcp6_seq_ops, - sizeof(struct tcp_iter_state)); -} - -static const struct file_operations tcp6_afinfo_seq_fops = { - .open = tcp6_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net -}; - static struct tcp_seq_afinfo tcp6_seq_afinfo = { .family = AF_INET6, }; int __net_init tcp6_proc_init(struct net *net) { - if (!proc_create_data("tcp6", 0444, net->proc_net, - &tcp6_afinfo_seq_fops, &tcp6_seq_afinfo)) + if (!proc_create_net_data("tcp6", 0444, net->proc_net, &tcp6_seq_ops, + sizeof(struct tcp_iter_state), &tcp6_seq_afinfo)) return -ENOMEM; return 0; } diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 29adddeac3e5..00e2112da26d 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1480,26 +1480,13 @@ int udp6_seq_show(struct seq_file *seq, void *v) return 0; } -static const struct seq_operations udp6_seq_ops = { +const struct seq_operations udp6_seq_ops = { .start = udp_seq_start, .next = udp_seq_next, .stop = udp_seq_stop, .show = udp6_seq_show, }; - -static int udp6_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &udp6_seq_ops, - sizeof(struct udp_iter_state)); -} - -const struct file_operations udp6_afinfo_seq_fops = { - .open = udp6_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net -}; -EXPORT_SYMBOL(udp6_afinfo_seq_fops); +EXPORT_SYMBOL(udp6_seq_ops); static struct udp_seq_afinfo udp6_seq_afinfo = { .family = AF_INET6, @@ -1508,8 +1495,8 @@ static struct udp_seq_afinfo udp6_seq_afinfo = { int __net_init udp6_proc_init(struct net *net) { - if (!proc_create_data("udp6", 0444, net->proc_net, - &udp6_afinfo_seq_fops, &udp6_seq_afinfo)) + if (!proc_create_net_data("udp6", 0444, net->proc_net, &udp6_seq_ops, + sizeof(struct udp_iter_state), &udp6_seq_afinfo)) return -ENOMEM; return 0; } diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c index a119e57196b5..5000ad6878e6 100644 --- a/net/ipv6/udplite.c +++ b/net/ipv6/udplite.c @@ -100,8 +100,9 @@ static struct udp_seq_afinfo udplite6_seq_afinfo = { static int __net_init udplite6_proc_init_net(struct net *net) { - if (!proc_create_data("udplite6", 0444, net->proc_net, - &udp6_afinfo_seq_fops, &udplite6_seq_afinfo)) + if (!proc_create_net_data("udplite6", 0444, net->proc_net, + &udp6_seq_ops, sizeof(struct udp_iter_state), + &udplite6_seq_afinfo)) return -ENOMEM; return 0; } diff --git a/net/kcm/kcmproc.c b/net/kcm/kcmproc.c index 6d0667e62baf..6283ed2f43b2 100644 --- a/net/kcm/kcmproc.c +++ b/net/kcm/kcmproc.c @@ -239,19 +239,6 @@ static const struct seq_operations kcm_seq_ops = { .stop = kcm_seq_stop, }; -static int kcm_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &kcm_seq_ops, - sizeof(struct kcm_proc_mux_state)); -} - -static const struct file_operations kcm_seq_fops = { - .open = kcm_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int kcm_stats_seq_show(struct seq_file *seq, void *v) { struct kcm_psock_stats psock_stats; @@ -376,7 +363,8 @@ static int kcm_proc_init_net(struct net *net) &kcm_stats_seq_fops)) goto out_kcm_stats; - if (!proc_create("kcm", 0444, net->proc_net, &kcm_seq_fops)) + if (!proc_create_net("kcm", 0444, net->proc_net, &kcm_seq_ops, + sizeof(struct kcm_proc_mux_state))) goto out_kcm; return 0; diff --git a/net/key/af_key.c b/net/key/af_key.c index e62e52e8f141..5e1d2946ffbf 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -3812,24 +3812,12 @@ static const struct seq_operations pfkey_seq_ops = { .show = pfkey_seq_show, }; -static int pfkey_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &pfkey_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations pfkey_proc_ops = { - .open = pfkey_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init pfkey_init_proc(struct net *net) { struct proc_dir_entry *e; - e = proc_create("pfkey", 0, net->proc_net, &pfkey_proc_ops); + e = proc_create_net("pfkey", 0, net->proc_net, &pfkey_seq_ops, + sizeof(struct seq_net_private)); if (e == NULL) return -ENOMEM; diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c index 1fd9e145076a..830469766c1f 100644 --- a/net/l2tp/l2tp_ppp.c +++ b/net/l2tp/l2tp_ppp.c @@ -1742,24 +1742,6 @@ static const struct seq_operations pppol2tp_seq_ops = { .stop = pppol2tp_seq_stop, .show = pppol2tp_seq_show, }; - -/* Called when our /proc file is opened. We allocate data for use when - * iterating our tunnel / session contexts and store it in the private - * data of the seq_file. - */ -static int pppol2tp_proc_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &pppol2tp_seq_ops, - sizeof(struct pppol2tp_seq_data)); -} - -static const struct file_operations pppol2tp_proc_fops = { - .open = pppol2tp_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif /* CONFIG_PROC_FS */ /***************************************************************************** @@ -1771,8 +1753,8 @@ static __net_init int pppol2tp_init_net(struct net *net) struct proc_dir_entry *pde; int err = 0; - pde = proc_create("pppol2tp", 0444, net->proc_net, - &pppol2tp_proc_fops); + pde = proc_create_net("pppol2tp", 0444, net->proc_net, + &pppol2tp_seq_ops, sizeof(struct pppol2tp_seq_data)); if (!pde) { err = -ENOMEM; goto out; diff --git a/net/netfilter/ipvs/ip_vs_app.c b/net/netfilter/ipvs/ip_vs_app.c index 1c98c907bc63..c3db074fc1f7 100644 --- a/net/netfilter/ipvs/ip_vs_app.c +++ b/net/netfilter/ipvs/ip_vs_app.c @@ -587,25 +587,13 @@ static const struct seq_operations ip_vs_app_seq_ops = { .stop = ip_vs_app_seq_stop, .show = ip_vs_app_seq_show, }; - -static int ip_vs_app_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ip_vs_app_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations ip_vs_app_fops = { - .open = ip_vs_app_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; #endif int __net_init ip_vs_app_net_init(struct netns_ipvs *ipvs) { INIT_LIST_HEAD(&ipvs->app_list); - proc_create("ip_vs_app", 0, ipvs->net->proc_net, &ip_vs_app_fops); + proc_create_net("ip_vs_app", 0, ipvs->net->proc_net, &ip_vs_app_seq_ops, + sizeof(struct seq_net_private)); return 0; } diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c index 370abbf6f421..2dde148f97b5 100644 --- a/net/netfilter/ipvs/ip_vs_conn.c +++ b/net/netfilter/ipvs/ip_vs_conn.c @@ -1136,19 +1136,6 @@ static const struct seq_operations ip_vs_conn_seq_ops = { .show = ip_vs_conn_seq_show, }; -static int ip_vs_conn_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ip_vs_conn_seq_ops, - sizeof(struct ip_vs_iter_state)); -} - -static const struct file_operations ip_vs_conn_fops = { - .open = ip_vs_conn_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static const char *ip_vs_origin_name(unsigned int flags) { if (flags & IP_VS_CONN_F_SYNC) @@ -1212,20 +1199,6 @@ static const struct seq_operations ip_vs_conn_sync_seq_ops = { .stop = ip_vs_conn_seq_stop, .show = ip_vs_conn_sync_seq_show, }; - -static int ip_vs_conn_sync_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ip_vs_conn_sync_seq_ops, - sizeof(struct ip_vs_iter_state)); -} - -static const struct file_operations ip_vs_conn_sync_fops = { - .open = ip_vs_conn_sync_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif @@ -1385,9 +1358,11 @@ int __net_init ip_vs_conn_net_init(struct netns_ipvs *ipvs) { atomic_set(&ipvs->conn_count, 0); - proc_create("ip_vs_conn", 0, ipvs->net->proc_net, &ip_vs_conn_fops); - proc_create("ip_vs_conn_sync", 0, ipvs->net->proc_net, - &ip_vs_conn_sync_fops); + proc_create_net("ip_vs_conn", 0, ipvs->net->proc_net, + &ip_vs_conn_seq_ops, sizeof(struct ip_vs_iter_state)); + proc_create_net("ip_vs_conn_sync", 0, ipvs->net->proc_net, + &ip_vs_conn_sync_seq_ops, + sizeof(struct ip_vs_iter_state)); return 0; } diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index f36098887ad0..6221016e554a 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -2109,19 +2109,6 @@ static const struct seq_operations ip_vs_info_seq_ops = { .show = ip_vs_info_seq_show, }; -static int ip_vs_info_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ip_vs_info_seq_ops, - sizeof(struct ip_vs_iter)); -} - -static const struct file_operations ip_vs_info_fops = { - .open = ip_vs_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int ip_vs_stats_show(struct seq_file *seq, void *v) { struct net *net = seq_file_single_net(seq); @@ -4030,7 +4017,8 @@ int __net_init ip_vs_control_net_init(struct netns_ipvs *ipvs) spin_lock_init(&ipvs->tot_stats.lock); - proc_create("ip_vs", 0, ipvs->net->proc_net, &ip_vs_info_fops); + proc_create_net("ip_vs", 0, ipvs->net->proc_net, &ip_vs_info_seq_ops, + sizeof(struct ip_vs_iter)); proc_create("ip_vs_stats", 0, ipvs->net->proc_net, &ip_vs_stats_fops); proc_create("ip_vs_stats_percpu", 0, ipvs->net->proc_net, &ip_vs_stats_percpu_fops); diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c index 4b2b3d53acfc..853b23206bb7 100644 --- a/net/netfilter/nf_conntrack_expect.c +++ b/net/netfilter/nf_conntrack_expect.c @@ -644,19 +644,6 @@ static const struct seq_operations exp_seq_ops = { .stop = exp_seq_stop, .show = exp_seq_show }; - -static int exp_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &exp_seq_ops, - sizeof(struct ct_expect_iter_state)); -} - -static const struct file_operations exp_file_ops = { - .open = exp_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; #endif /* CONFIG_NF_CONNTRACK_PROCFS */ static int exp_proc_init(struct net *net) @@ -666,8 +653,8 @@ static int exp_proc_init(struct net *net) kuid_t root_uid; kgid_t root_gid; - proc = proc_create("nf_conntrack_expect", 0440, net->proc_net, - &exp_file_ops); + proc = proc_create_net("nf_conntrack_expect", 0440, net->proc_net, + &exp_seq_ops, sizeof(struct ct_expect_iter_state)); if (!proc) return -ENOMEM; diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 037fec54c850..b642c0b2495c 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -375,19 +375,6 @@ static const struct seq_operations ct_seq_ops = { .show = ct_seq_show }; -static int ct_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ct_seq_ops, - sizeof(struct ct_iter_state)); -} - -static const struct file_operations ct_file_ops = { - .open = ct_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static void *ct_cpu_seq_start(struct seq_file *seq, loff_t *pos) { struct net *net = seq_file_net(seq); @@ -467,26 +454,14 @@ static const struct seq_operations ct_cpu_seq_ops = { .show = ct_cpu_seq_show, }; -static int ct_cpu_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &ct_cpu_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations ct_cpu_seq_fops = { - .open = ct_cpu_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int nf_conntrack_standalone_init_proc(struct net *net) { struct proc_dir_entry *pde; kuid_t root_uid; kgid_t root_gid; - pde = proc_create("nf_conntrack", 0440, net->proc_net, &ct_file_ops); + pde = proc_create_net("nf_conntrack", 0440, net->proc_net, &ct_seq_ops, + sizeof(struct ct_iter_state)); if (!pde) goto out_nf_conntrack; @@ -495,8 +470,8 @@ static int nf_conntrack_standalone_init_proc(struct net *net) if (uid_valid(root_uid) && gid_valid(root_gid)) proc_set_user(pde, root_uid, root_gid); - pde = proc_create("nf_conntrack", 0444, net->proc_net_stat, - &ct_cpu_seq_fops); + pde = proc_create_net("nf_conntrack", 0444, net->proc_net_stat, + &ct_cpu_seq_ops, sizeof(struct seq_net_private)); if (!pde) goto out_stat_nf_conntrack; return 0; diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c index 6d0357817cda..426457047578 100644 --- a/net/netfilter/nf_log.c +++ b/net/netfilter/nf_log.c @@ -394,21 +394,6 @@ static const struct seq_operations nflog_seq_ops = { .stop = seq_stop, .show = seq_show, }; - -static int nflog_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &nflog_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations nflog_file_ops = { - .open = nflog_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - - #endif /* PROC_FS */ #ifdef CONFIG_SYSCTL @@ -549,8 +534,8 @@ static int __net_init nf_log_net_init(struct net *net) int ret = -ENOMEM; #ifdef CONFIG_PROC_FS - if (!proc_create("nf_log", 0444, - net->nf.proc_netfilter, &nflog_file_ops)) + if (!proc_create_net("nf_log", 0444, net->nf.proc_netfilter, + &nflog_seq_ops, sizeof(struct seq_net_private))) return ret; #endif ret = netfilter_log_sysctl_init(net); diff --git a/net/netfilter/nf_synproxy_core.c b/net/netfilter/nf_synproxy_core.c index 6039b350abbe..8ff4d22f10b2 100644 --- a/net/netfilter/nf_synproxy_core.c +++ b/net/netfilter/nf_synproxy_core.c @@ -310,23 +310,10 @@ static const struct seq_operations synproxy_cpu_seq_ops = { .show = synproxy_cpu_seq_show, }; -static int synproxy_cpu_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &synproxy_cpu_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations synproxy_cpu_seq_fops = { - .open = synproxy_cpu_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int __net_init synproxy_proc_init(struct net *net) { - if (!proc_create("synproxy", 0444, net->proc_net_stat, - &synproxy_cpu_seq_fops)) + if (!proc_create_net("synproxy", 0444, net->proc_net_stat, + &synproxy_cpu_seq_ops, sizeof(struct seq_net_private))) return -ENOMEM; return 0; } diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index 7b46aa4c478d..c14822b9729f 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -1046,20 +1046,6 @@ static const struct seq_operations nful_seq_ops = { .stop = seq_stop, .show = seq_show, }; - -static int nful_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &nful_seq_ops, - sizeof(struct iter_state)); -} - -static const struct file_operations nful_file_ops = { - .open = nful_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif /* PROC_FS */ static int __net_init nfnl_log_net_init(struct net *net) @@ -1077,8 +1063,8 @@ static int __net_init nfnl_log_net_init(struct net *net) spin_lock_init(&log->instances_lock); #ifdef CONFIG_PROC_FS - proc = proc_create("nfnetlink_log", 0440, - net->nf.proc_netfilter, &nful_file_ops); + proc = proc_create_net("nfnetlink_log", 0440, net->nf.proc_netfilter, + &nful_seq_ops, sizeof(struct iter_state)); if (!proc) return -ENOMEM; diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index 74a04638ef03..494a9ab35cb6 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -1469,20 +1469,6 @@ static const struct seq_operations nfqnl_seq_ops = { .stop = seq_stop, .show = seq_show, }; - -static int nfqnl_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &nfqnl_seq_ops, - sizeof(struct iter_state)); -} - -static const struct file_operations nfqnl_file_ops = { - .open = nfqnl_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif /* PROC_FS */ static int __net_init nfnl_queue_net_init(struct net *net) @@ -1496,8 +1482,8 @@ static int __net_init nfnl_queue_net_init(struct net *net) spin_lock_init(&q->instances_lock); #ifdef CONFIG_PROC_FS - if (!proc_create("nfnetlink_queue", 0440, - net->nf.proc_netfilter, &nfqnl_file_ops)) + if (!proc_create_net("nfnetlink_queue", 0440, net->nf.proc_netfilter, + &nfqnl_seq_ops, sizeof(struct iter_state))) return -ENOMEM; #endif nf_register_queue_handler(net, &nfqh); diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c index 3704101af27f..344dd01a5027 100644 --- a/net/netfilter/x_tables.c +++ b/net/netfilter/x_tables.c @@ -1529,19 +1529,6 @@ static const struct seq_operations xt_table_seq_ops = { .show = xt_table_seq_show, }; -static int xt_table_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &xt_table_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations xt_table_ops = { - .open = xt_table_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - /* * Traverse state for ip{,6}_{tables,matches} for helping crossing * the multi-AF mutexes. @@ -1790,8 +1777,9 @@ int xt_proto_init(struct net *net, u_int8_t af) strlcpy(buf, xt_prefix[af], sizeof(buf)); strlcat(buf, FORMAT_TABLES, sizeof(buf)); - proc = proc_create_data(buf, 0440, net->proc_net, &xt_table_ops, - (void *)(unsigned long)af); + proc = proc_create_net_data(buf, 0440, net->proc_net, &xt_table_seq_ops, + sizeof(struct seq_net_private), + (void *)(unsigned long)af); if (!proc) goto out; if (uid_valid(root_uid) && gid_valid(root_gid)) diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 2e2dd88fc79f..393573a99a5a 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -2635,21 +2635,6 @@ static const struct seq_operations netlink_seq_ops = { .stop = netlink_seq_stop, .show = netlink_seq_show, }; - - -static int netlink_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &netlink_seq_ops, - sizeof(struct nl_seq_iter)); -} - -static const struct file_operations netlink_seq_fops = { - .open = netlink_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif int netlink_register_notifier(struct notifier_block *nb) @@ -2694,7 +2679,8 @@ static const struct net_proto_family netlink_family_ops = { static int __net_init netlink_net_init(struct net *net) { #ifdef CONFIG_PROC_FS - if (!proc_create("netlink", 0, net->proc_net, &netlink_seq_fops)) + if (!proc_create_net("netlink", 0, net->proc_net, &netlink_seq_ops, + sizeof(struct nl_seq_iter))) return -ENOMEM; #endif return 0; diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 01f3515cada0..833e65252f1f 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -4554,20 +4554,6 @@ static const struct seq_operations packet_seq_ops = { .stop = packet_seq_stop, .show = packet_seq_show, }; - -static int packet_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &packet_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations packet_seq_fops = { - .open = packet_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif static int __net_init packet_net_init(struct net *net) @@ -4575,7 +4561,8 @@ static int __net_init packet_net_init(struct net *net) mutex_init(&net->packet.sklist_lock); INIT_HLIST_HEAD(&net->packet.sklist); - if (!proc_create("packet", 0, net->proc_net, &packet_seq_fops)) + if (!proc_create_net("packet", 0, net->proc_net, &packet_seq_ops, + sizeof(struct seq_net_private))) return -ENOMEM; return 0; diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c index 77787512fc32..6cb4f602ab71 100644 --- a/net/phonet/pn_dev.c +++ b/net/phonet/pn_dev.c @@ -320,7 +320,8 @@ static int __net_init phonet_init_net(struct net *net) { struct phonet_net *pnn = phonet_pernet(net); - if (!proc_create("phonet", 0, net->proc_net, &pn_sock_seq_fops)) + if (!proc_create_net("phonet", 0, net->proc_net, &pn_sock_seq_ops, + sizeof(struct seq_net_private))) return -ENOMEM; INIT_LIST_HEAD(&pnn->pndevs.list); @@ -351,7 +352,8 @@ int __init phonet_device_init(void) if (err) return err; - proc_create("pnresource", 0, init_net.proc_net, &pn_res_seq_fops); + proc_create_net("pnresource", 0, init_net.proc_net, &pn_res_seq_ops, + sizeof(struct seq_net_private)); register_netdevice_notifier(&phonet_device_notifier); err = phonet_netlink_register(); if (err) diff --git a/net/phonet/socket.c b/net/phonet/socket.c index f9b40e6a18a5..30187990257f 100644 --- a/net/phonet/socket.c +++ b/net/phonet/socket.c @@ -620,25 +620,12 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v) return 0; } -static const struct seq_operations pn_sock_seq_ops = { +const struct seq_operations pn_sock_seq_ops = { .start = pn_sock_seq_start, .next = pn_sock_seq_next, .stop = pn_sock_seq_stop, .show = pn_sock_seq_show, }; - -static int pn_sock_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &pn_sock_seq_ops, - sizeof(struct seq_net_private)); -} - -const struct file_operations pn_sock_seq_fops = { - .open = pn_sock_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; #endif static struct { @@ -802,23 +789,10 @@ static int pn_res_seq_show(struct seq_file *seq, void *v) return 0; } -static const struct seq_operations pn_res_seq_ops = { +const struct seq_operations pn_res_seq_ops = { .start = pn_res_seq_start, .next = pn_res_seq_next, .stop = pn_res_seq_stop, .show = pn_res_seq_show, }; - -static int pn_res_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &pn_res_seq_ops, - sizeof(struct seq_net_private)); -} - -const struct file_operations pn_res_seq_fops = { - .open = pn_res_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; #endif diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 19975d2ca9a2..29923ec2189c 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -1051,8 +1051,8 @@ void __rxrpc_queue_peer_error(struct rxrpc_peer *); /* * proc.c */ -extern const struct file_operations rxrpc_call_seq_fops; -extern const struct file_operations rxrpc_connection_seq_fops; +extern const struct seq_operations rxrpc_call_seq_ops; +extern const struct seq_operations rxrpc_connection_seq_ops; /* * recvmsg.c diff --git a/net/rxrpc/net_ns.c b/net/rxrpc/net_ns.c index c7a023fb22d0..5d6a773db973 100644 --- a/net/rxrpc/net_ns.c +++ b/net/rxrpc/net_ns.c @@ -97,8 +97,11 @@ static __net_init int rxrpc_init_net(struct net *net) if (!rxnet->proc_net) goto err_proc; - proc_create("calls", 0444, rxnet->proc_net, &rxrpc_call_seq_fops); - proc_create("conns", 0444, rxnet->proc_net, &rxrpc_connection_seq_fops); + proc_create_net("calls", 0444, rxnet->proc_net, &rxrpc_call_seq_ops, + sizeof(struct seq_net_private)); + proc_create_net("conns", 0444, rxnet->proc_net, + &rxrpc_connection_seq_ops, + sizeof(struct seq_net_private)); return 0; err_proc: diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c index 7e45db058823..d9fca8c4bcdc 100644 --- a/net/rxrpc/proc.c +++ b/net/rxrpc/proc.c @@ -115,26 +115,13 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) return 0; } -static const struct seq_operations rxrpc_call_seq_ops = { +const struct seq_operations rxrpc_call_seq_ops = { .start = rxrpc_call_seq_start, .next = rxrpc_call_seq_next, .stop = rxrpc_call_seq_stop, .show = rxrpc_call_seq_show, }; -static int rxrpc_call_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &rxrpc_call_seq_ops, - sizeof(struct seq_net_private)); -} - -const struct file_operations rxrpc_call_seq_fops = { - .open = rxrpc_call_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - /* * generate a list of extant virtual connections in /proc/net/rxrpc_conns */ @@ -207,23 +194,9 @@ print: return 0; } -static const struct seq_operations rxrpc_connection_seq_ops = { +const struct seq_operations rxrpc_connection_seq_ops = { .start = rxrpc_connection_seq_start, .next = rxrpc_connection_seq_next, .stop = rxrpc_connection_seq_stop, .show = rxrpc_connection_seq_show, }; - - -static int rxrpc_connection_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &rxrpc_connection_seq_ops, - sizeof(struct seq_net_private)); -} - -const struct file_operations rxrpc_connection_seq_fops = { - .open = rxrpc_connection_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; diff --git a/net/sctp/proc.c b/net/sctp/proc.c index 1d9ccc6dab2b..009c185b71eb 100644 --- a/net/sctp/proc.c +++ b/net/sctp/proc.c @@ -225,21 +225,6 @@ static const struct seq_operations sctp_eps_ops = { .show = sctp_eps_seq_show, }; - -/* Initialize the seq file operations for 'eps' object. */ -static int sctp_eps_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &sctp_eps_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations sctp_eps_seq_fops = { - .open = sctp_eps_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - struct sctp_ht_iter { struct seq_net_private p; struct rhashtable_iter hti; @@ -338,20 +323,6 @@ static const struct seq_operations sctp_assoc_ops = { .show = sctp_assocs_seq_show, }; -/* Initialize the seq file operations for 'assocs' object. */ -static int sctp_assocs_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &sctp_assoc_ops, - sizeof(struct sctp_ht_iter)); -} - -static const struct file_operations sctp_assocs_seq_fops = { - .open = sctp_assocs_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - static int sctp_remaddr_seq_show(struct seq_file *seq, void *v) { struct sctp_association *assoc; @@ -431,19 +402,6 @@ static const struct seq_operations sctp_remaddr_ops = { .show = sctp_remaddr_seq_show, }; -static int sctp_remaddr_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &sctp_remaddr_ops, - sizeof(struct sctp_ht_iter)); -} - -static const struct file_operations sctp_remaddr_seq_fops = { - .open = sctp_remaddr_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - /* Set up the proc fs entry for the SCTP protocol. */ int __net_init sctp_proc_init(struct net *net) { @@ -453,14 +411,14 @@ int __net_init sctp_proc_init(struct net *net) if (!proc_create("snmp", 0444, net->sctp.proc_net_sctp, &sctp_snmp_seq_fops)) goto cleanup; - if (!proc_create("eps", 0444, net->sctp.proc_net_sctp, - &sctp_eps_seq_fops)) + if (!proc_create_net("eps", 0444, net->sctp.proc_net_sctp, + &sctp_eps_ops, sizeof(struct seq_net_private))) goto cleanup; - if (!proc_create("assocs", 0444, net->sctp.proc_net_sctp, - &sctp_assocs_seq_fops)) + if (!proc_create_net("assocs", 0444, net->sctp.proc_net_sctp, + &sctp_assoc_ops, sizeof(struct sctp_ht_iter))) goto cleanup; - if (!proc_create("remaddr", 0444, net->sctp.proc_net_sctp, - &sctp_remaddr_seq_fops)) + if (!proc_create_net("remaddr", 0444, net->sctp.proc_net_sctp, + &sctp_remaddr_ops, sizeof(struct sctp_ht_iter))) goto cleanup; return 0; diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 68bb70a62afe..e5473c03d667 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -2852,20 +2852,6 @@ static const struct seq_operations unix_seq_ops = { .stop = unix_seq_stop, .show = unix_seq_show, }; - -static int unix_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &unix_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations unix_seq_fops = { - .open = unix_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif static const struct net_proto_family unix_family_ops = { @@ -2884,7 +2870,8 @@ static int __net_init unix_net_init(struct net *net) goto out; #ifdef CONFIG_PROC_FS - if (!proc_create("unix", 0, net->proc_net, &unix_seq_fops)) { + if (!proc_create_net("unix", 0, net->proc_net, &unix_seq_ops, + sizeof(struct seq_net_private))) { unix_sysctl_unregister(net); goto out; } diff --git a/net/wireless/wext-proc.c b/net/wireless/wext-proc.c index b4c464594a5e..cadcf8613af2 100644 --- a/net/wireless/wext-proc.c +++ b/net/wireless/wext-proc.c @@ -126,24 +126,11 @@ static const struct seq_operations wireless_seq_ops = { .show = wireless_dev_seq_show, }; -static int seq_open_wireless(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &wireless_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations wireless_seq_fops = { - .open = seq_open_wireless, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - int __net_init wext_proc_init(struct net *net) { /* Create /proc/net/wireless entry */ - if (!proc_create("wireless", 0444, net->proc_net, - &wireless_seq_fops)) + if (!proc_create_net("wireless", 0444, net->proc_net, + &wireless_seq_ops, sizeof(struct seq_net_private))) return -ENOMEM; return 0; |