Commit 4cf6e6c0 authored by John Garry's avatar John Garry Committed by Jens Axboe
Browse files

blk-mq: Drop local variable for reserved tag 



The local variable is now only referenced once so drop it.

Signed-off-by: default avatarJohn Garry <john.garry@huawei.com>
Reviewed-by: default avatarBart Van Assche <bvanassche@acm.org>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/1657109034-206040-7-git-send-email-john.garry@huawei.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 2dd6532e

block/blk-mq-tag.c

+2 −4
Original line number Diff line number Diff line
@@ -262,7 +262,6 @@ static bool bt_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data) 
	struct blk_mq_hw_ctx *hctx = iter_data->hctx;

	struct request_queue *q = iter_data->q;

	struct blk_mq_tag_set *set = q->tag_set;

	bool reserved = iter_data->reserved;

	struct blk_mq_tags *tags;

	struct request *rq;

	bool ret = true;
@@ -272,7 +271,7 @@ static bool bt_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data) 
	else

		tags = hctx->tags;



	if (!reserved)

	if (!iter_data->reserved)

		bitnr += tags->nr_reserved_tags;

	/*

	 * We can hit rq == NULL here, because the tagging functions
@@ -333,12 +332,11 @@ static bool bt_tags_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data) 
{

	struct bt_tags_iter_data *iter_data = data;

	struct blk_mq_tags *tags = iter_data->tags;

	bool reserved = iter_data->flags & BT_TAG_ITER_RESERVED;

	struct request *rq;

	bool ret = true;

	bool iter_static_rqs = !!(iter_data->flags & BT_TAG_ITER_STATIC_RQS);



	if (!reserved)

	if (!(iter_data->flags & BT_TAG_ITER_RESERVED))

		bitnr += tags->nr_reserved_tags;



	/*