[ Upstream commit 40d883b0 ]

Fixes: a94a2572 ("scsi: tcmu: avoid cmd/qfull timers updated whenever a new cmd comes")
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Cc: Mike Christie <mchristi@redhat.com>
Signed-off-by: NXiubo Li <xiubli@redhat.com>
Reviewed-by: NMike Christie <mchristi@redhat.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>