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 <baiyao...@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
