| Message ID | 20231009093324.957829-2-ming.lei@redhat.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | ublk: simplify abort with cancelable uring_cmd | expand |
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index 630ddfe6657b..9b3c0b3dd36e 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -1419,9 +1419,6 @@ static void ublk_abort_queue(struct ublk_device *ub, struct ublk_queue *ubq) { int i; - if (!ublk_get_device(ub)) - return; - for (i = 0; i < ubq->q_depth; i++) { struct ublk_io *io = &ubq->ios[i]; @@ -1437,7 +1434,6 @@ static void ublk_abort_queue(struct ublk_device *ub, struct ublk_queue *ubq) __ublk_fail_req(ubq, io, rq); } } - ublk_put_device(ub); } static void ublk_daemon_monitor_work(struct work_struct *work)
ublk_abort_queue() is called in ublk_daemon_monitor_work(), in which it is guaranteed that the device is live because monitor work is canceled when removing device, so no need to get the device reference. Signed-off-by: Ming Lei <ming.lei@redhat.com> --- drivers/block/ublk_drv.c | 4 ---- 1 file changed, 4 deletions(-)