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blk-mq: Remove unnecessary local variable

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Remove unnecessary local variable 'ret' in blk_mq_dispatch_hctx_list().

Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Baolin Wang 2020-07-04 15:26:14 +08:00 • committed by Jens Axboe
parent 21cf866145
commit 106e71c512
1 changed files with 1 additions and 3 deletions
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4
block/blk-mq-sched.c
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@ -96,7 +96,6 @@ static bool blk_mq_dispatch_hctx_list(struct list_head *rq_list)
struct request *rq;
LIST_HEAD(hctx_list);
unsigned int count = 0;
bool ret;
list_for_each_entry(rq, rq_list, queuelist) {
if (rq->mq_hctx != hctx) {
@ -108,8 +107,7 @@ static bool blk_mq_dispatch_hctx_list(struct list_head *rq_list)
list_splice_tail_init(rq_list, &hctx_list);
dispatch:
ret = blk_mq_dispatch_rq_list(hctx, &hctx_list, count);
return ret;
return blk_mq_dispatch_rq_list(hctx, &hctx_list, count);
}
#define BLK_MQ_BUDGET_DELAY 3 /* ms units */