diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-04-13 20:44:18 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-16 08:23:35 +0300 |
| commit | fddda2b7b521185f3aa018f9559eb33b0aee53a9 (patch) | |
| tree | ece18b3d82822f8eaefd8b0afa2f93307e83b253 /net/appletalk | |
| parent | 7aed53d1dfd14d468e065212ce45068e2b50c1fa (diff) | |
| download | linux-fddda2b7b521185f3aa018f9559eb33b0aee53a9.tar.xz | |
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/appletalk')
| -rw-r--r-- | net/appletalk/atalk_proc.c | 48 |
1 files changed, 6 insertions, 42 deletions
diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c index 7214aea14cb3..d456c702e725 100644 --- a/net/appletalk/atalk_proc.c +++ b/net/appletalk/atalk_proc.c @@ -210,42 +210,6 @@ static const struct seq_operations atalk_seq_socket_ops = { .show = atalk_seq_socket_show, }; -static int atalk_seq_interface_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &atalk_seq_interface_ops); -} - -static int atalk_seq_route_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &atalk_seq_route_ops); -} - -static int atalk_seq_socket_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &atalk_seq_socket_ops); -} - -static const struct file_operations atalk_seq_interface_fops = { - .open = atalk_seq_interface_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - -static const struct file_operations atalk_seq_route_fops = { - .open = atalk_seq_route_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - -static const struct file_operations atalk_seq_socket_fops = { - .open = atalk_seq_socket_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - static struct proc_dir_entry *atalk_proc_dir; int __init atalk_proc_init(void) @@ -257,18 +221,18 @@ int __init atalk_proc_init(void) if (!atalk_proc_dir) goto out; - p = proc_create("interface", 0444, atalk_proc_dir, - &atalk_seq_interface_fops); + p = proc_create_seq("interface", 0444, atalk_proc_dir, + &atalk_seq_interface_ops); if (!p) goto out_interface; - p = proc_create("route", 0444, atalk_proc_dir, - &atalk_seq_route_fops); + p = proc_create_seq("route", 0444, atalk_proc_dir, + &atalk_seq_route_ops); if (!p) goto out_route; - p = proc_create("socket", 0444, atalk_proc_dir, - &atalk_seq_socket_fops); + p = proc_create_seq("socket", 0444, atalk_proc_dir, + &atalk_seq_socket_ops); if (!p) goto out_socket; |