qla2xxx: ISPFx00 unexpected resets during adapter boot sequence.

Signed-off-by: Jan Kulich <jan.kulich@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

drivers/scsi/qla2xxx/qla_mr.c

@@ -1551,7 +1551,10 @@ qlafx00_timer_routine(scsi_qla_host_t *vha)
 			ha->mr.fw_reset_timer_tick =
 			    QLAFX00_MAX_RESET_INTERVAL;
 		}
-		ha->mr.old_aenmbx0_state = aenmbx0;
+		if (ha->mr.old_aenmbx0_state != aenmbx0) {
+			ha->mr.old_aenmbx0_state = aenmbx0;
+			ha->mr.fw_reset_timer_tick = QLAFX00_RESET_INTERVAL;
+		}
 		ha->mr.fw_reset_timer_tick--;
 	}
 	if (test_bit(FX00_CRITEMP_RECOVERY, &vha->dpc_flags)) {