scsi: qla2xxx: Fix LUN discovery if loop id is not assigned yet by firmware
This patch fixes LUN discovery when loop ID is not yet assigned by the
firmware during driver load/sg_reset operations. Driver will now search for
new loop id before retrying login.
Fixes: 48acad099074 ("scsi: qla2xxx: Fix N2N link re-connect") Cc: stable@vger.kernel.org #4.19 Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>