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block: get rid of useless goto and label in blk_mq_get_new_requests()

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Expected case is returning a request, just check for success and return
the request rather than having an error label.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2021-12-02 12:42:58 -07:00
parent 18d78171c0
commit 373b5416b4
1 changed files with 2 additions and 5 deletions
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7
block/blk-mq.c
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@ -2720,11 +2720,8 @@ static struct request *blk_mq_get_new_requests(struct request_queue *q,
}
rq = __blk_mq_alloc_requests(&data);
if (!rq)
goto fail;
return rq;
fail:
if (rq)
return rq;
rq_qos_cleanup(q, bio);
if (bio->bi_opf & REQ_NOWAIT)
bio_wouldblock_error(bio);