diff options
| author | Ming Lei <ming.lei@redhat.com> | 2025-04-29 10:29:39 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-04-29 06:01:36 -0600 |
| commit | a584b2630b0d31f8a20e4ccb4de370b160177b8a (patch) | |
| tree | 7d1e3bc44f3279780c11ec462ea72f71a380671f | |
| parent | 6240f43b29f285a40eebeb789756673af7a7d67c (diff) | |
ublk: remove the check of ublk_need_req_ref() from __ublk_check_and_get_req
__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>
| -rw-r--r-- | drivers/block/ublk_drv.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index c624d8f653ae..f9032076bc06 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -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; |