lkml.org 
[lkml]   [2016]   [Mar]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] fs/gfs2: __lockref_is_dead can be boolean
Date
This patch makes __lockref_is_dead return bool to improve
readability due to this particular function only using either
one or zero as its return value.

No functional change.

Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
---
include/linux/lockref.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/lockref.h b/include/linux/lockref.h
index b10b122..2184c89 100644
--- a/include/linux/lockref.h
+++ b/include/linux/lockref.h
@@ -43,7 +43,7 @@ extern void lockref_mark_dead(struct lockref *);
extern int lockref_get_not_dead(struct lockref *);

/* Must be called under spinlock for reliable results */
-static inline int __lockref_is_dead(const struct lockref *l)
+static inline bool __lockref_is_dead(const struct lockref *l)
{
return ((int)l->count < 0);
}
--
1.9.1


\
 
 \ /
  Last update: 2016-03-25 03:01    [W:0.203 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site