From 3f3942aca6da351a12543aa776467791b63b3a78 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 15 May 2018 15:57:23 +0200 Subject: proc: introduce proc_create_single{,_data} Variants of proc_create{,_data} that directly take a seq_file show callback and drastically reduces the boilerplate code in the callers. All trivial callers converted over. Signed-off-by: Christoph Hellwig --- drivers/isdn/capi/capidrv.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'drivers/isdn/capi/capidrv.c') diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c index 49fef08858c5..7ac51798949d 100644 --- a/drivers/isdn/capi/capidrv.c +++ b/drivers/isdn/capi/capidrv.c @@ -2460,22 +2460,9 @@ static int capidrv_proc_show(struct seq_file *m, void *v) return 0; } -static int capidrv_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, capidrv_proc_show, NULL); -} - -static const struct file_operations capidrv_proc_fops = { - .owner = THIS_MODULE, - .open = capidrv_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static void __init proc_init(void) { - proc_create("capi/capidrv", 0, NULL, &capidrv_proc_fops); + proc_create_single("capi/capidrv", 0, NULL, capidrv_proc_show); } static void __exit proc_exit(void) -- cgit v1.2.3