diff options
Diffstat (limited to 'net/llc')
-rw-r--r-- | net/llc/af_llc.c | 3 | ||||
-rw-r--r-- | net/llc/llc_proc.c | 28 |
2 files changed, 5 insertions, 26 deletions
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index c75ec214415d..804de8490186 100644 --- a/net/llc/af_llc.c +++ b/net/llc/af_llc.c @@ -930,6 +930,9 @@ static int llc_ui_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) if (size > llc->dev->mtu) size = llc->dev->mtu; copied = size - hdrlen; + rc = -EINVAL; + if (copied < 0) + goto release; release_sock(sk); skb = sock_alloc_send_skb(sk, size, noblock, &rc); lock_sock(sk); diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c index 62ea0aed94b4..f3a36c16a5e7 100644 --- a/net/llc/llc_proc.c +++ b/net/llc/llc_proc.c @@ -214,30 +214,6 @@ static const struct seq_operations llc_seq_core_ops = { .show = llc_seq_core_show, }; -static int llc_seq_socket_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &llc_seq_socket_ops); -} - -static int llc_seq_core_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &llc_seq_core_ops); -} - -static const struct file_operations llc_seq_socket_fops = { - .open = llc_seq_socket_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - -static const struct file_operations llc_seq_core_fops = { - .open = llc_seq_core_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - static struct proc_dir_entry *llc_proc_dir; int __init llc_proc_init(void) @@ -249,11 +225,11 @@ int __init llc_proc_init(void) if (!llc_proc_dir) goto out; - p = proc_create("socket", 0444, llc_proc_dir, &llc_seq_socket_fops); + p = proc_create_seq("socket", 0444, llc_proc_dir, &llc_seq_socket_ops); if (!p) goto out_socket; - p = proc_create("core", 0444, llc_proc_dir, &llc_seq_core_fops); + p = proc_create_seq("core", 0444, llc_proc_dir, &llc_seq_core_ops); if (!p) goto out_core; |