Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Jinlong Chen <nickyc975@zju.edu.cn>
To:     axboe@kernel.dk
Cc:     hch@lst.de, linux-block@vger.kernel.org,
        linux-kernel@vger.kernel.org, nickyc975@zju.edu.cn
Subject: [PATCH v2 5/5] elevator: use bool instead of int as the return type of elv_iosched_allow_bio_merge
Date:   Tue, 29 Nov 2022 23:46:38 +0800
Message-Id: <0db0a0298758d60d0f4df8b7126ac6a381e5a5bb.1669736350.git.nickyc975@zju.edu.cn>
In-Reply-To: <cover.1669736350.git.nickyc975@zju.edu.cn>
References: <cover.1669736350.git.nickyc975@zju.edu.cn>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

We have bool type now, update the old signature.

Signed-off-by: Jinlong Chen <nickyc975@zju.edu.cn>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 block/elevator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/block/elevator.c b/block/elevator.c
index 8a5c171306f1..14e03632b5b5 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;
 }
 
 /*
-- 
2.34.1