scsi: ufs: ufs-qcom: Remove unneeded variable 'err'

'err' is never set in this functon. Remove the declaration and just return
0.

Link: https://lore.kernel.org/r/20210907044111.29632-1-cw9316.lee@samsung.com
Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
ChanWoo Lee 2021-09-07 13:41:11 +09:00 • committed by Martin K. Petersen
commit c4adf171e8