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 <hch@lst.de>
---
 fs/fscache/proc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'fs/fscache/proc.c')

diff --git a/fs/fscache/proc.c b/fs/fscache/proc.c
index 459df553ea09..49a8c90414bc 100644
--- a/fs/fscache/proc.c
+++ b/fs/fscache/proc.c
@@ -26,8 +26,8 @@ int __init fscache_proc_init(void)
 		goto error_dir;
 
 #ifdef CONFIG_FSCACHE_STATS
-	if (!proc_create("fs/fscache/stats", S_IFREG | 0444, NULL,
-			 &fscache_stats_fops))
+	if (!proc_create_single("fs/fscache/stats", S_IFREG | 0444, NULL,
+			fscache_stats_show))
 		goto error_stats;
 #endif
 
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