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| author | Yaowei Bai <baiyaowei@cmss.chinamobile.com> | 2018-02-06 15:41:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-06 18:32:47 -0800 |
| commit | 11209f3c3eccdb1a84c54a96ea82dd414aa47566 (patch) | |
| tree | 3a46ecd02a9f7dec8abf098139dfabcf3dc03d04 /include/linux/lockref.h | |
| parent | 937f0c2675a1ad6f94e0768dbb5379954d9953ab (diff) | |
| download | lwn-11209f3c3eccdb1a84c54a96ea82dd414aa47566.tar.gz lwn-11209f3c3eccdb1a84c54a96ea82dd414aa47566.zip | |
lib/lockref: __lockref_is_dead can be boolean
Make __lockref_is_dead return bool due to this function only using either
true or false as its return value.
No functional change.
Link: http://lkml.kernel.org/r/1513266622-15860-3-git-send-email-baiyaowei@cmss.chinamobile.com
Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/lockref.h')
| -rw-r--r-- | include/linux/lockref.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/lockref.h b/include/linux/lockref.h index ef3c9342e119..2eac32095113 100644 --- a/include/linux/lockref.h +++ b/include/linux/lockref.h @@ -44,7 +44,7 @@ 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); } |