221 	struct ip_tunnel *tunnel;  in ipip_tunnel_rcv()  local
227 	tunnel = ip_tunnel_lookup(itn, skb->dev->ifindex, flags, iph->saddr,  in ipip_tunnel_rcv()
229 	if (tunnel) {  in ipip_tunnel_rcv()
232 		if (tunnel->parms.iph.protocol != ipproto &&  in ipip_tunnel_rcv()
233 		    tunnel->parms.iph.protocol != 0)  in ipip_tunnel_rcv()
246 		if (tunnel->collect_md) {  in ipip_tunnel_rcv()
256 		return ip_tunnel_rcv(tunnel, skb, tpi, tun_dst, log_ecn_error);  in ipip_tunnel_rcv()
285 	struct ip_tunnel *tunnel = netdev_priv(dev);  in ipip_tunnel_xmit()  local
286 	const struct iphdr  *tiph = &tunnel->parms.iph;  in ipip_tunnel_xmit()
313 	if (tunnel->collect_md)  in ipip_tunnel_xmit()
391 	struct ip_tunnel *tunnel = netdev_priv(dev);  in ipip_tunnel_init()  local
393 	__dev_addr_set(dev, &tunnel->parms.iph.saddr, 4);  in ipip_tunnel_init()
394 	memcpy(dev->broadcast, &tunnel->parms.iph.daddr, 4);  in ipip_tunnel_init()
396 	tunnel->tun_hlen = 0;  in ipip_tunnel_init()
397 	tunnel->hlen = tunnel->tun_hlen + tunnel->encap_hlen;  in ipip_tunnel_init()
521 	struct ip_tunnel *tunnel = netdev_priv(dev);  in ipip_fill_info()  local
522 	struct ip_tunnel_parm_kern *parm = &tunnel->parms;  in ipip_fill_info()
532 	    nla_put_u32(skb, IFLA_IPTUN_FWMARK, tunnel->fwmark))  in ipip_fill_info()
536 			tunnel->encap.type) ||  in ipip_fill_info()
538 			 tunnel->encap.sport) ||  in ipip_fill_info()
540 			 tunnel->encap.dport) ||  in ipip_fill_info()
542 			tunnel->encap.flags))  in ipip_fill_info()
545 	if (tunnel->collect_md)  in ipip_fill_info()