scsi: qedf: Return SUCCESS if stale rport is encountered

scsi: qedf: Return SUCCESS if stale rport is encountered

[ Upstream commit 10aff62fab263ad7661780816551420cea956ebb ]

If SUCCESS is not returned, error handling will escalate. Return SUCCESS
similar to other conditions in this function.

Link: https://lore.kernel.org/r/20200907121443.5150-6-jhasan@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Javed Hasan <jhasan@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>