58 	if (priv->real_dev) {  in rmnet_vnd_start_xmit()
85 	port = rmnet_get_port_rtnl(priv->real_dev);  in rmnet_vnd_change_mtu()
90 	    new_mtu > (priv->real_dev->mtu - headroom))  in rmnet_vnd_change_mtu()
101 	return READ_ONCE(priv->real_dev->ifindex);  in rmnet_vnd_get_iflink()
226 	port = rmnet_get_port_rtnl(priv->real_dev);  in rmnet_get_coalesce()
245 	port = rmnet_get_port_rtnl(priv->real_dev);  in rmnet_set_coalesce()
300 		      struct net_device *real_dev,  in rmnet_vnd_newlink()  argument
318 	priv->real_dev = real_dev;  in rmnet_vnd_newlink()
322 	if (rmnet_vnd_change_mtu(rmnet_dev, real_dev->mtu - headroom)) {  in rmnet_vnd_newlink()
369 int rmnet_vnd_validate_real_dev_mtu(struct net_device *real_dev)  in rmnet_vnd_validate_real_dev_mtu()  argument
377 	port = rmnet_get_port_rtnl(real_dev);  in rmnet_vnd_validate_real_dev_mtu()
382 		if (ep->egress_dev->mtu > (real_dev->mtu - headroom))  in rmnet_vnd_validate_real_dev_mtu()
390 			     struct net_device *real_dev)  in rmnet_vnd_update_dev_mtu()  argument
400 		if (ep->egress_dev->mtu <= (real_dev->mtu - headroom))  in rmnet_vnd_update_dev_mtu()
404 					 real_dev->mtu - headroom))  in rmnet_vnd_update_dev_mtu()