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authorChristoph Hellwig <hch@lst.de>2018-04-13 19:44:18 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-16 07:23:35 +0200
commitfddda2b7b521185f3aa018f9559eb33b0aee53a9 (patch)
treeece18b3d82822f8eaefd8b0afa2f93307e83b253 /net/llc
parent7aed53d1dfd14d468e065212ce45068e2b50c1fa (diff)
downloadlinux-fddda2b7b521185f3aa018f9559eb33b0aee53a9.tar.bz2
proc: introduce proc_create_seq{,_data}
Variants of proc_create{,_data} that directly take a struct seq_operations argument and drastically reduces the boilerplate code in the callers. All trivial callers converted over. Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'net/llc')
-rw-r--r--net/llc/llc_proc.c28
1 files changed, 2 insertions, 26 deletions
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;