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authorChristoph Hellwig <hch@lst.de>2018-04-10 19:42:55 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-16 07:24:30 +0200
commitc3506372277779fccbffee2475400fcd689d5738 (patch)
treed45d820f96a84a1223fa84c6ad4b7d84a81399aa /drivers/net/ppp
parenta2dcdee3748b664bf011b4b12de64e945dd4c8c2 (diff)
downloadlinux-c3506372277779fccbffee2475400fcd689d5738.tar.bz2
proc: introduce proc_create_net{,_data}
Variants of proc_create{,_data} that directly take a struct seq_operations and deal with network namespaces in ->open and ->release. All callers of proc_create + seq_open_net converted over, and seq_{open,release}_net are removed entirely. Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/net/ppp')
-rw-r--r--drivers/net/ppp/pppoe.c18
1 files changed, 2 insertions, 16 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;