From 87890092ee6504a49841d854ff81a71a85c19a5d Mon Sep 17 00:00:00 2001 From: Baolin Wang Date: Sat, 4 Jul 2020 15:28:21 +0800 Subject: [PATCH] blk-mq: remove redundant validation in __blk_mq_end_request() We've already validated the 'q->elevator' before calling ->ops.completed_request() in blk_mq_sched_completed_request(), thus no need to validate rq->internal_tag again. Rmove it. Signed-off-by: Baolin Wang Reviewed-by: Ming Lei Signed-off-by: Jens Axboe --- block/blk-mq.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index b6dd080..c385637 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -544,8 +544,7 @@ inline void __blk_mq_end_request(struct request *rq, blk_status_t error) blk_stat_add(rq, now); } - if (rq->internal_tag != BLK_MQ_NO_TAG) - blk_mq_sched_completed_request(rq, now); + blk_mq_sched_completed_request(rq, now); blk_account_io_done(rq, now); -- 2.7.4