[SCSI] qla2xxx: Correct issue where fcport is prematurely marked DEAD.

The non-handled failure cases of the Fabric Login mailbox
command handling logic would incorrectly mark the fcport as
dead and not allow the standard port-down-retry-count logic
to manage the transition.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/qla2xxx/qla_init.c

@@ -2858,7 +2858,7 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport,
 			    fcport->d_id.b.domain, fcport->d_id.b.area,
 			    fcport->d_id.b.al_pa);
 			fcport->loop_id = FC_NO_LOOP_ID;
-			atomic_set(&fcport->state, FCS_DEVICE_DEAD);
+			fcport->login_retry = 0;
 
 			rval = 3;
 			break;