822 	if (!napi || READ_ONCE(napi->dev->reg_state) != NETREG_REGISTERED) {  in netdev_napi_by_id_lock()
1045 	if (dev->reg_state > NETREG_REGISTERED) {  in __netdev_put_lock()
3126 	if (dev->reg_state == NETREG_REGISTERED ||  in netif_set_real_num_tx_queues()
3127 	    dev->reg_state == NETREG_UNREGISTERING) {  in netif_set_real_num_tx_queues()
3177 	if (dev->reg_state == NETREG_REGISTERED) {  in netif_set_real_num_rx_queues()
6190 		if (READ_ONCE(skb->dev->reg_state) == NETREG_UNREGISTERING) {  in flush_backlog()
6200 		if (READ_ONCE(skb->dev->reg_state) == NETREG_UNREGISTERING) {  in flush_backlog()
10901 	BUG_ON(dev->reg_state != NETREG_UNINITIALIZED);  in register_netdevice()
11002 	WRITE_ONCE(dev->reg_state, ret ? NETREG_UNREGISTERED : NETREG_REGISTERED);  in register_netdevice()
11083 	dev->reg_state = NETREG_DUMMY;  in init_dummy_netdev()
11274 		if (unlikely(dev->reg_state != NETREG_UNREGISTERING)) {  in netdev_run_todo()
11281 		WRITE_ONCE(dev->reg_state, NETREG_UNREGISTERED);  in netdev_run_todo()
11561 	WARN_ON(dev->reg_state == NETREG_REGISTERED);  in netdev_sw_irq_coalesce_default_on()
11749 	if (dev->reg_state == NETREG_UNREGISTERING) {  in free_netdev()
11785 	if (dev->reg_state == NETREG_UNINITIALIZED ||  in free_netdev()
11786 	    dev->reg_state == NETREG_DUMMY) {  in free_netdev()
11791 	BUG_ON(dev->reg_state != NETREG_UNREGISTERED);  in free_netdev()
11792 	WRITE_ONCE(dev->reg_state, NETREG_RELEASED);  in free_netdev()
11915 		if (dev->reg_state == NETREG_UNINITIALIZED) {  in unregister_netdevice_many_notify()
11924 		BUG_ON(dev->reg_state != NETREG_REGISTERED);  in unregister_netdevice_many_notify()
11948 		WRITE_ONCE(dev->reg_state, NETREG_UNREGISTERING);  in unregister_netdevice_many_notify()
12078 	if (dev->reg_state != NETREG_REGISTERED) {  in __dev_change_net_namespace()