39 	struct net_device *primary_dev, *standby_dev;  in net_failover_open()  local
49 	standby_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_open()
50 	if (standby_dev) {  in net_failover_open()
51 		err = dev_open(standby_dev);  in net_failover_open()
57 	    (standby_dev && net_failover_xmit_ready(standby_dev))) {  in net_failover_open()
82 	slave_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_close()
106 		xmit_dev = rcu_dereference_bh(nfo_info->standby_dev);  in net_failover_start_xmit()
204 	slave_dev = rcu_dereference(nfo_info->standby_dev);  in net_failover_get_stats()
220 	struct net_device *primary_dev, *standby_dev;  in net_failover_change_mtu()  local
230 	standby_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_change_mtu()
231 	if (standby_dev) {  in net_failover_change_mtu()
232 		ret = dev_set_mtu(standby_dev, new_mtu);  in net_failover_change_mtu()
258 	slave_dev = rcu_dereference(nfo_info->standby_dev);  in net_failover_set_rx_mode()
271 	struct net_device *primary_dev, *standby_dev;  in net_failover_vlan_rx_add_vid()  local
281 	standby_dev = rcu_dereference(nfo_info->standby_dev);  in net_failover_vlan_rx_add_vid()
282 	if (standby_dev) {  in net_failover_vlan_rx_add_vid()
283 		ret = vlan_vid_add(standby_dev, proto, vid);  in net_failover_vlan_rx_add_vid()
302 	slave_dev = rcu_dereference(nfo_info->standby_dev);  in net_failover_vlan_rx_kill_vid()
341 		slave_dev = rtnl_dereference(nfo_info->standby_dev);  in nfo_ethtool_get_link_ksettings()
369 	struct net_device *primary_dev, *standby_dev;  in net_failover_handle_frame()  local
372 	standby_dev = rcu_dereference(nfo_info->standby_dev);  in net_failover_handle_frame()
374 	if (primary_dev && skb->dev == standby_dev)  in net_failover_handle_frame()
391 	struct net_device *primary_dev, *standby_dev;  in net_failover_compute_features()  local
409 	standby_dev = rcu_dereference(nfo_info->standby_dev);  in net_failover_compute_features()
410 	if (standby_dev) {  in net_failover_compute_features()
413 						  standby_dev->vlan_features,  in net_failover_compute_features()
417 						  standby_dev->hw_enc_features,  in net_failover_compute_features()
420 		dst_release_flag &= standby_dev->priv_flags;  in net_failover_compute_features()
421 		if (standby_dev->hard_header_len > max_hard_header_len)  in net_failover_compute_features()
422 			max_hard_header_len = standby_dev->hard_header_len;  in net_failover_compute_features()
439 					     struct net_device *standby_dev)  in net_failover_lower_state_changed()  argument
455 		    (!netif_running(standby_dev)))  in net_failover_lower_state_changed()
467 	struct net_device *standby_dev, *primary_dev;  in net_failover_slave_pre_register()  local
472 	standby_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_slave_pre_register()
475 	if (slave_is_standby ? standby_dev : primary_dev) {  in net_failover_slave_pre_register()
503 	struct net_device *standby_dev, *primary_dev;  in net_failover_slave_register()  local
542 	standby_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_slave_register()
547 		rcu_assign_pointer(nfo_info->standby_dev, slave_dev);  in net_failover_slave_register()
548 		standby_dev = slave_dev;  in net_failover_slave_register()
549 		dev_get_stats(standby_dev, &nfo_info->standby_stats);  in net_failover_slave_register()
558 	net_failover_lower_state_changed(slave_dev, primary_dev, standby_dev);  in net_failover_slave_register()
582 	struct net_device *standby_dev, *primary_dev;  in net_failover_slave_pre_unregister()  local
587 	standby_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_slave_pre_unregister()
589 	if (slave_dev != primary_dev && slave_dev != standby_dev)  in net_failover_slave_pre_unregister()
598 	struct net_device *standby_dev, *primary_dev;  in net_failover_slave_unregister()  local
604 	standby_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_slave_unregister()
616 		RCU_INIT_POINTER(nfo_info->standby_dev, NULL);  in net_failover_slave_unregister()
619 		if (standby_dev) {  in net_failover_slave_unregister()
620 			failover_dev->min_mtu = standby_dev->min_mtu;  in net_failover_slave_unregister()
621 			failover_dev->max_mtu = standby_dev->max_mtu;  in net_failover_slave_unregister()
638 	struct net_device *primary_dev, *standby_dev;  in net_failover_slave_link_change()  local
644 	standby_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_slave_link_change()
646 	if (slave_dev != primary_dev && slave_dev != standby_dev)  in net_failover_slave_link_change()
650 	    (standby_dev && net_failover_xmit_ready(standby_dev))) {  in net_failover_slave_link_change()
659 	net_failover_lower_state_changed(slave_dev, primary_dev, standby_dev);  in net_failover_slave_link_change()
667 	struct net_device *primary_dev, *standby_dev;  in net_failover_slave_name_change()  local
673 	standby_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_slave_name_change()
675 	if (slave_dev != primary_dev && slave_dev != standby_dev)  in net_failover_slave_name_change()
709 struct failover *net_failover_create(struct net_device *standby_dev)  in net_failover_create()  argument
711 	struct device *dev = standby_dev->dev.parent;  in net_failover_create()
725 	dev_net_set(failover_dev, dev_net(standby_dev));  in net_failover_create()
750 	memcpy(failover_dev->dev_addr, standby_dev->dev_addr,  in net_failover_create()
753 	failover_dev->min_mtu = standby_dev->min_mtu;  in net_failover_create()
754 	failover_dev->max_mtu = standby_dev->max_mtu;  in net_failover_create()
810 	slave_dev = rtnl_dereference(nfo_info->standby_dev);  in net_failover_destroy()