linux-kernel - [PATCH] sysfs.h: don't return a void-valued expression in sysfs_remove

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Date:	Wed, 16 Apr 2014 11:56:45 +0200
From:	Simon Wunderlich <sw@...onwunderlich.de>
To:	gregkh@...uxfoundation.org
Cc:	linux-kernel@...r.kernel.org,
	Simon Wunderlich <sw@...onwunderlich.de>
Subject: [PATCH] sysfs.h: don't return a void-valued expression in sysfs_remove_file

Sparse was complaining about that:
include/linux/sysfs.h:432:9: warning: returning void-valued expression

Signed-off-by: Simon Wunderlich <sw@...onwunderlich.de>
---
 include/linux/sysfs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 084354b..d451ec5 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -446,7 +446,7 @@ static inline int __must_check sysfs_create_file(struct kobject *kobj,
 static inline void sysfs_remove_file(struct kobject *kobj,
 				     const struct attribute *attr)
 {
-	return sysfs_remove_file_ns(kobj, attr, NULL);
+	sysfs_remove_file_ns(kobj, attr, NULL);
 }
 
 static inline int sysfs_rename_link(struct kobject *kobj, struct kobject *target,
-- 
1.9.1

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