scsi: qla2xxx: Fix N2N target discovery with Local loop

This patch fixes the issue where Dell-EMC Target will fail to discover LUNs
if domain and area of port ID is not same as adapter's.

Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>