173 		ipv4_update_pmtu(skb, net, info, t->parms.link, iph->protocol);  in ipip_err()
178 		ipv4_redirect(skb, net, t->parms.link, iph->protocol);  in ipip_err()
182 	if (t->parms.iph.daddr == 0) {  in ipip_err()
187 	if (t->parms.iph.ttl == 0 && type == ICMP_TIME_EXCEEDED)  in ipip_err()
226 		if (tunnel->parms.iph.protocol != ipproto &&  in ipip_tunnel_rcv()
227 		    tunnel->parms.iph.protocol != 0)  in ipip_tunnel_rcv()
275 	const struct iphdr  *tiph = &tunnel->parms.iph;  in ipip_tunnel_xmit()
392 	memcpy(dev->dev_addr, &tunnel->parms.iph.saddr, 4);  in ipip_tunnel_init()
393 	memcpy(dev->broadcast, &tunnel->parms.iph.daddr, 4);  in ipip_tunnel_init()
416 			       struct ip_tunnel_parm *parms, bool *collect_md,  in ipip_netlink_parms()  argument
419 	memset(parms, 0, sizeof(*parms));  in ipip_netlink_parms()
421 	parms->iph.version = 4;  in ipip_netlink_parms()
422 	parms->iph.protocol = IPPROTO_IPIP;  in ipip_netlink_parms()
423 	parms->iph.ihl = 5;  in ipip_netlink_parms()
430 		parms->link = nla_get_u32(data[IFLA_IPTUN_LINK]);  in ipip_netlink_parms()
433 		parms->iph.saddr = nla_get_in_addr(data[IFLA_IPTUN_LOCAL]);  in ipip_netlink_parms()
436 		parms->iph.daddr = nla_get_in_addr(data[IFLA_IPTUN_REMOTE]);  in ipip_netlink_parms()
439 		parms->iph.ttl = nla_get_u8(data[IFLA_IPTUN_TTL]);  in ipip_netlink_parms()
440 		if (parms->iph.ttl)  in ipip_netlink_parms()
441 			parms->iph.frag_off = htons(IP_DF);  in ipip_netlink_parms()
445 		parms->iph.tos = nla_get_u8(data[IFLA_IPTUN_TOS]);  in ipip_netlink_parms()
448 		parms->iph.protocol = nla_get_u8(data[IFLA_IPTUN_PROTO]);  in ipip_netlink_parms()
451 		parms->iph.frag_off = htons(IP_DF);  in ipip_netlink_parms()
577 	struct ip_tunnel_parm *parm = &tunnel->parms;  in ipip_fill_info()