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ublk: remove the check of ublk_need_req_ref() from __ublk_check_and_get_req

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__ublk_check_and_get_req() is only called from ublk_check_and_get_req()
and ublk_register_io_buf(), the same check has been covered in the two
calling sites.

So remove the check from __ublk_check_and_get_req().

Suggested-by: Caleb Sander Mateos <csander@purestorage.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250429022941.1718671-5-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Ming Lei 2025-04-29 10:29:39 +08:00 committed by Jens Axboe
parent 6240f43b29
commit a584b2630b
1 changed files with 0 additions and 3 deletions
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3
drivers/block/ublk_drv.c
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@ -2148,9 +2148,6 @@ static inline struct request *__ublk_check_and_get_req(struct ublk_device *ub,
{
struct request *req;
if (!ublk_need_req_ref(ubq))
return NULL;
req = blk_mq_tag_to_rq(ub->tag_set.tags[ubq->q_id], tag);
if (!req)
return NULL;