From 8d283ee62b077968e218531b24260e1cc51bd484 Mon Sep 17 00:00:00 2001 From: Jinlong Chen Date: Tue, 29 Nov 2022 23:46:38 +0800 Subject: [PATCH] block: use bool as the return type of elv_iosched_allow_bio_merge We have bool type now, update the old signature. Signed-off-by: Jinlong Chen Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/0db0a0298758d60d0f4df8b7126ac6a381e5a5bb.1669736350.git.nickyc975@zju.edu.cn Signed-off-by: Jens Axboe --- block/elevator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/elevator.c b/block/elevator.c index 8a5c171..14e0363 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -57,7 +57,7 @@ static LIST_HEAD(elv_list); * Query io scheduler to see if the current process issuing bio may be * merged with rq. */ -static int elv_iosched_allow_bio_merge(struct request *rq, struct bio *bio) +static bool elv_iosched_allow_bio_merge(struct request *rq, struct bio *bio) { struct request_queue *q = rq->q; struct elevator_queue *e = q->elevator; @@ -65,7 +65,7 @@ static int elv_iosched_allow_bio_merge(struct request *rq, struct bio *bio) if (e->type->ops.allow_merge) return e->type->ops.allow_merge(q, rq, bio); - return 1; + return true; } /* -- 2.7.4