From: Yaowei Bai <baiyaowei@xxxxxxxxxxxxxxxxxxxx> Subject: 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@xxxxxxxxxxxxxxxxxxxx Signed-off-by: Yaowei Bai <baiyaowei@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/lockref.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN include/linux/lockref.h~lib-lockref-__lockref_is_dead-can-be-boolean include/linux/lockref.h --- a/include/linux/lockref.h~lib-lockref-__lockref_is_dead-can-be-boolean +++ a/include/linux/lockref.h @@ -44,7 +44,7 @@ extern void lockref_mark_dead(struct loc 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); } _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
