linux-kernel - [PATCH] block: remove unused nseg parameter

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Message-Id: <20250401044348.15588-1-nj.shetty@samsung.com>
Date: Tue,  1 Apr 2025 10:13:47 +0530
From: Nitesh Shetty <nj.shetty@...sung.com>
To: Jens Axboe <axboe@...nel.dk>
Cc: gost.dev@...sung.com, nitheshshetty@...il.com, Nitesh Shetty
	<nj.shetty@...sung.com>, linux-block@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] block: remove unused nseg parameter

We are no longer using nr_segs, after blk_mq_attempt_bio_merge was moved
out of blk_mq_get_new_request.

Signed-off-by: Nitesh Shetty <nj.shetty@...sung.com>
---
 block/blk-mq.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/block/blk-mq.c b/block/blk-mq.c
index ae8494d88897..0cfd1a149f64 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2965,8 +2965,7 @@ static bool blk_mq_attempt_bio_merge(struct request_queue *q,
 
 static struct request *blk_mq_get_new_requests(struct request_queue *q,
 					       struct blk_plug *plug,
-					       struct bio *bio,
-					       unsigned int nsegs)
+					       struct bio *bio)
 {
 	struct blk_mq_alloc_data data = {
 		.q		= q,
@@ -3125,7 +3124,7 @@ void blk_mq_submit_bio(struct bio *bio)
 	if (rq) {
 		blk_mq_use_cached_rq(rq, plug, bio);
 	} else {
-		rq = blk_mq_get_new_requests(q, plug, bio, nr_segs);
+		rq = blk_mq_get_new_requests(q, plug, bio);
 		if (unlikely(!rq)) {
 			if (bio->bi_opf & REQ_NOWAIT)
 				bio_wouldblock_error(bio);
-- 
2.43.0