FROMGIT: scsi: ufs: core: Fix unnecessary operation for early return

Setting bitmap_len is not required when returning early. Defer until it is
needed.

Change-Id: I74dc52fc89427d23e96d070142c750d1f662d525
Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>
Link: https://lore.kernel.org/r/20221111062301.7423-1-cw9316.lee@samsung.com


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit 222d227f git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git

 for-next)
Signed-off-by: Bart Van Assche <bvanassche@google.com>