[SCSI] qla2xxx: Correct management-server login-state synchronization issue.

Transitioning link-state via NOS/OLS requires a relogin to a
fabric's Management Server.  Request relogin when the firmware
issues a point-to-point asynchronous event (0x8030).

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

drivers/scsi/qla2xxx/qla_isr.c

@@ -490,6 +490,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
 		set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
 
 		ha->flags.gpsc_supported = 1;
+		ha->flags.management_server_logged_in = 0;
 		break;
 
 	case MBA_CHG_IN_CONNECTION:	/* Change in connection mode */