56 	struct ip_tunnel *tunnel;  in vti_input()  local
61 	tunnel = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY,  in vti_input()
63 	if (tunnel) {  in vti_input()
67 		XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = tunnel;  in vti_input()
92 	struct ip_tunnel *tunnel = XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4;  in vti_rcv_cb()  local
96 	if (!tunnel)  in vti_rcv_cb()
99 	dev = tunnel->dev;  in vti_rcv_cb()
111 	skb->mark = be32_to_cpu(tunnel->parms.i_key);  in vti_rcv_cb()
118 	skb_scrub_packet(skb, !net_eq(tunnel->net, dev_net(skb->dev)));  in vti_rcv_cb()
155 	struct ip_tunnel *tunnel = netdev_priv(dev);  in vti_xmit()  local
156 	struct ip_tunnel_parm *parms = &tunnel->parms;  in vti_xmit()
167 	dst = xfrm_lookup(tunnel->net, dst, fl, NULL, 0);  in vti_xmit()
187 	if (tunnel->err_count > 0) {  in vti_xmit()
189 				tunnel->err_time + IPTUNNEL_ERR_TIMEO)) {  in vti_xmit()
190 			tunnel->err_count--;  in vti_xmit()
193 			tunnel->err_count = 0;  in vti_xmit()
196 	skb_scrub_packet(skb, !net_eq(tunnel->net, dev_net(dev)));  in vti_xmit()
219 	struct ip_tunnel *tunnel = netdev_priv(dev);  in vti_tunnel_xmit()  local
240 	fl.flowi_mark = be32_to_cpu(tunnel->parms.o_key);  in vti_tunnel_xmit()
250 	struct ip_tunnel *tunnel;  in vti4_err()  local
259 	tunnel = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY,  in vti4_err()
261 	if (!tunnel)  in vti4_err()
264 	mark = be32_to_cpu(tunnel->parms.o_key);  in vti4_err()
362 	struct ip_tunnel *tunnel = netdev_priv(dev);  in vti_tunnel_init()  local
363 	struct iphdr *iph = &tunnel->parms.iph;  in vti_tunnel_init()
380 	struct ip_tunnel *tunnel = netdev_priv(dev);  in vti_fb_tunnel_init()  local
381 	struct iphdr *iph = &tunnel->parms.iph;  in vti_fb_tunnel_init()