156 					   const void *daddr);
445 					   const void *daddr)  in ipv4_neigh_lookup()  argument
448 	const __be32 *pkey = daddr;  in ipv4_neigh_lookup()
456 		pkey = &ip_hdr(skb)->daddr;  in ipv4_neigh_lookup()
495 	hash = jhash_3words((__force u32)iph->daddr,  in __ip_select_ident()
520 			   iph->daddr, iph->saddr, 0, 0);  in __build_flow_key()
539 	__be32 daddr = inet->inet_daddr;  in build_sk_flow_key()  local
544 		daddr = inet_opt->opt.faddr;  in build_sk_flow_key()
549 			   daddr, inet->inet_saddr, 0, 0);  in build_sk_flow_key()
599 static inline u32 fnhe_hashfun(__be32 daddr)  in fnhe_hashfun()  argument
605 	hval = jhash_1word((__force u32) daddr, fnhe_hashrnd);  in fnhe_hashfun()
621 static void update_or_create_fnhe(struct fib_nh *nh, __be32 daddr, __be32 gw,  in update_or_create_fnhe()  argument
629 	u32 hval = fnhe_hashfun(daddr);  in update_or_create_fnhe()
646 		if (fnhe->fnhe_daddr == daddr)  in update_or_create_fnhe()
677 		fnhe->fnhe_daddr = daddr;  in update_or_create_fnhe()
758 				update_or_create_fnhe(nh, fl4->daddr, new_gw,  in __ip_do_redirect()
773 		__be32 daddr = iph->daddr;  in __ip_do_redirect()  local
779 				     &saddr, &daddr);  in __ip_do_redirect()
858 			  rt_nexthop(rt, ip_hdr(skb)->daddr));  in ip_rt_send_redirect()
883 		__be32 gw = rt_nexthop(rt, ip_hdr(skb)->daddr);  in ip_rt_send_redirect()
893 					     &ip_hdr(skb)->daddr, &gw);  in ip_rt_send_redirect()
989 		update_or_create_fnhe(nh, fl4->daddr, 0, mtu,  in __ip_rt_update_pmtu()
1159 		 __func__, &ip_hdr(skb)->saddr, &ip_hdr(skb)->daddr,  in ip_rt_bug()
1189 		fl4.daddr = iph->daddr;  in ip_rt_get_source()
1201 					       rt_nexthop(rt, iph->daddr),  in ip_rt_get_source()
1252 static struct fib_nh_exception *find_exception(struct fib_nh *nh, __be32 daddr)  in find_exception()  argument
1261 	hval = fnhe_hashfun(daddr);  in find_exception()
1265 		if (fnhe->fnhe_daddr == daddr)  in find_exception()
1272 			      __be32 daddr)  in rt_bind_exception()  argument
1278 	if (daddr == fnhe->fnhe_daddr) {  in rt_bind_exception()
1299 			rt->rt_gateway = daddr;  in rt_bind_exception()
1396 static void rt_set_nexthop(struct rtable *rt, __be32 daddr,  in rt_set_nexthop()  argument
1416 			cached = rt_bind_exception(rt, fnhe, daddr);  in rt_set_nexthop()
1427 				rt->rt_gateway = daddr;  in rt_set_nexthop()
1473 static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,  in ip_route_input_mc()  argument
1495 		if (!ipv4_is_local_multicast(daddr))  in ip_route_input_mc()
1518 	if (!ipv4_is_local_multicast(daddr) && IN_DEV_MFORWARD(in_dev))  in ip_route_input_mc()
1538 				     __be32 daddr,  in ip_handle_martian_source()  argument
1549 			&daddr, &saddr, dev->name);  in ip_handle_martian_source()
1560 static void ip_del_fnhe(struct fib_nh *nh, __be32 daddr)  in ip_del_fnhe()  argument
1564 	u32 hval = fnhe_hashfun(daddr);  in ip_del_fnhe()
1575 		if (fnhe->fnhe_daddr == daddr) {  in ip_del_fnhe()
1594 			   __be32 daddr, __be32 saddr, u32 tos)  in __mkroute_input()  argument
1610 	err = fib_validate_source(skb, saddr, daddr, tos, FIB_RES_OIF(*res),  in __mkroute_input()
1613 		ip_handle_martian_source(in_dev->dev, in_dev, skb, daddr,  in __mkroute_input()
1641 	fnhe = find_exception(&FIB_RES_NH(*res), daddr);  in __mkroute_input()
1647 				ip_del_fnhe(&FIB_RES_NH(*res), daddr);  in __mkroute_input()
1678 	rt_set_nexthop(rth, daddr, res, fnhe, res->fi, res->type, itag);  in __mkroute_input()
1728 	return fib_multipath_hash(inner_iph->daddr, inner_iph->saddr);  in ip_multipath_icmp_hash()
1731 	return fib_multipath_hash(outer_iph->saddr, outer_iph->daddr);  in ip_multipath_icmp_hash()
1740 			    __be32 daddr, __be32 saddr, u32 tos)  in ip_mkroute_input()  argument
1749 			h = fib_multipath_hash(saddr, daddr);  in ip_mkroute_input()
1755 	return __mkroute_input(skb, res, in_dev, daddr, saddr, tos);  in ip_mkroute_input()
1769 static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,  in ip_route_input_slow()  argument
1804 	if (ipv4_is_lbcast(daddr) || (saddr == 0 && daddr == 0))  in ip_route_input_slow()
1813 	if (ipv4_is_zeronet(daddr))  in ip_route_input_slow()
1819 	if (ipv4_is_loopback(daddr)) {  in ip_route_input_slow()
1836 	fl4.daddr = daddr;  in ip_route_input_slow()
1849 		err = fib_validate_source(skb, saddr, daddr, tos,  in ip_route_input_slow()
1863 	err = ip_mkroute_input(skb, &res, &fl4, in_dev, daddr, saddr, tos);  in ip_route_input_slow()
1938 				     &daddr, &saddr, dev->name);  in ip_route_input_slow()
1950 	ip_handle_martian_source(dev, in_dev, skb, daddr, saddr);  in ip_route_input_slow()
1954 int ip_route_input_noref(struct sk_buff *skb, __be32 daddr, __be32 saddr,  in ip_route_input_noref()  argument
1972 	if (ipv4_is_multicast(daddr)) {  in ip_route_input_noref()
1976 			int our = ip_check_mc_rcu(in_dev, daddr, saddr,  in ip_route_input_noref()
1981 			    (!ipv4_is_local_multicast(daddr) &&  in ip_route_input_noref()
1985 				int res = ip_route_input_mc(skb, daddr, saddr,  in ip_route_input_noref()
1994 	res = ip_route_input_slow(skb, daddr, saddr, tos, dev);  in ip_route_input_noref()
2021 	if (ipv4_is_lbcast(fl4->daddr))  in __mkroute_output()
2023 	else if (ipv4_is_multicast(fl4->daddr))  in __mkroute_output()
2025 	else if (ipv4_is_zeronet(fl4->daddr))  in __mkroute_output()
2037 		if (!ip_check_mc_rcu(in_dev, fl4->daddr, fl4->saddr,  in __mkroute_output()
2068 		fnhe = find_exception(nh, fl4->daddr);  in __mkroute_output()
2074 				ip_del_fnhe(nh, fl4->daddr);  in __mkroute_output()
2121 			    !ipv4_is_local_multicast(fl4->daddr)) {  in __mkroute_output()
2129 	rt_set_nexthop(rth, fl4->daddr, res, fnhe, fi, type, 0);  in __mkroute_output()
2179 		    (ipv4_is_multicast(fl4->daddr) ||  in __ip_route_output_key_hash()
2180 		     ipv4_is_lbcast(fl4->daddr))) {  in __ip_route_output_key_hash()
2224 		if (ipv4_is_local_multicast(fl4->daddr) ||  in __ip_route_output_key_hash()
2225 		    ipv4_is_lbcast(fl4->daddr) ||  in __ip_route_output_key_hash()
2233 			if (ipv4_is_multicast(fl4->daddr))  in __ip_route_output_key_hash()
2236 			else if (!fl4->daddr)  in __ip_route_output_key_hash()
2246 	if (!fl4->daddr) {  in __ip_route_output_key_hash()
2247 		fl4->daddr = fl4->saddr;  in __ip_route_output_key_hash()
2248 		if (!fl4->daddr)  in __ip_route_output_key_hash()
2249 			fl4->daddr = fl4->saddr = htonl(INADDR_LOOPBACK);  in __ip_route_output_key_hash()
2296 				fl4->saddr = fl4->daddr;  in __ip_route_output_key_hash()
2494 						 fl4->saddr, fl4->daddr,  in rt_fill_info()
2567 	fl4.daddr = dst;  in inet_rtm_getroute()