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mq-deadline: Remove a local variable

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Since commit fde02699c242 ("block: mq-deadline: Remove support for zone
write locking"), the local variable 'insert_before' is assigned once and
is used once. Hence remove this local variable.

Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Nitesh Shetty <nj.shetty@samsung.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20241212212941.1268662-2-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bart Van Assche 2024-12-12 13:29:39 -08:00 committed by Jens Axboe
parent 57e420c84f
commit e01424fab3
1 changed files with 1 additions and 4 deletions
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block/mq-deadline.c
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@ -698,8 +698,6 @@ static void dd_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq,
list_add(&rq->queuelist, &per_prio->dispatch); list_add(&rq->queuelist, &per_prio->dispatch);
rq->fifo_time = jiffies; rq->fifo_time = jiffies;
} else { } else {
struct list_head *insert_before;
deadline_add_rq_rb(per_prio, rq); deadline_add_rq_rb(per_prio, rq);
if (rq_mergeable(rq)) { if (rq_mergeable(rq)) {
@ -712,8 +710,7 @@ static void dd_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq,
* set expire time and add to fifo list * set expire time and add to fifo list
*/ */
rq->fifo_time = jiffies + dd->fifo_expire[data_dir]; rq->fifo_time = jiffies + dd->fifo_expire[data_dir];
insert_before = &per_prio->fifo_list[data_dir]; list_add_tail(&rq->queuelist, &per_prio->fifo_list[data_dir]);
list_add_tail(&rq->queuelist, insert_before);
} }
} }