815 	struct net_device *tdev;	/* Device to other host */  in ipip6_tunnel_xmit()  local
907 	tdev = rt->dst.dev;  in ipip6_tunnel_xmit()
909 	if (tdev == dev) {  in ipip6_tunnel_xmit()
957 	max_headroom = LL_RESERVED_SPACE(tdev) + t_hlen;  in ipip6_tunnel_xmit()
1044 	struct net_device *tdev = NULL;  in ipip6_tunnel_bind_dev()  local
1062 			tdev = rt->dst.dev;  in ipip6_tunnel_bind_dev()
1068 	if (!tdev && tunnel->parms.link)  in ipip6_tunnel_bind_dev()
1069 		tdev = __dev_get_by_index(tunnel->net, tunnel->parms.link);  in ipip6_tunnel_bind_dev()
1071 	if (tdev) {  in ipip6_tunnel_bind_dev()
1074 		dev->hard_header_len = tdev->hard_header_len + sizeof(struct iphdr);  in ipip6_tunnel_bind_dev()
1075 		dev->mtu = tdev->mtu - t_hlen;  in ipip6_tunnel_bind_dev()