From ad9c7ed0685406fe3cd7f0749b82bf433a39dd9c Mon Sep 17 00:00:00 2001 From: "Robert P. J. Day" Date: Tue, 10 Aug 2010 18:03:34 -0700 Subject: [PATCH] kfifo: kfifo_is_{full,empty} should return bools, not ints For consistency with other kfifo routines, return bool, not int. Signed-off-by: Robert P. J. Day Cc: Stefani Seibold Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/kfifo.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index 9fad052..57c4eed 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -171,7 +171,7 @@ static inline unsigned int kfifo_len(struct kfifo *fifo) * kfifo_is_empty - returns true if the fifo is empty * @fifo: the fifo to be used. */ -static inline __must_check int kfifo_is_empty(struct kfifo *fifo) +static inline __must_check bool kfifo_is_empty(struct kfifo *fifo) { return fifo->in == fifo->out; } @@ -180,7 +180,7 @@ static inline __must_check int kfifo_is_empty(struct kfifo *fifo) * kfifo_is_full - returns true if the fifo is full * @fifo: the fifo to be used. */ -static inline __must_check int kfifo_is_full(struct kfifo *fifo) +static inline __must_check bool kfifo_is_full(struct kfifo *fifo) { return kfifo_len(fifo) == kfifo_size(fifo); } -- 2.7.4