750 	struct in_device *in_dev;  in __ip_do_redirect()  local
769 	in_dev = __in_dev_get_rcu(dev);  in __ip_do_redirect()
770 	if (!in_dev)  in __ip_do_redirect()
774 	if (new_gw == old_gw || !IN_DEV_RX_REDIRECTS(in_dev) ||  in __ip_do_redirect()
779 	if (!IN_DEV_SHARED_MEDIA(in_dev)) {  in __ip_do_redirect()
780 		if (!inet_addr_onlink(in_dev, new_gw, old_gw))  in __ip_do_redirect()
782 		if (IN_DEV_SEC_REDIRECTS(in_dev) && ip_fib_check_default(new_gw, dev))  in __ip_do_redirect()
815 	if (IN_DEV_LOG_MARTIANS(in_dev)) {  in __ip_do_redirect()
876 	struct in_device *in_dev;  in ip_rt_send_redirect()  local
883 	in_dev = __in_dev_get_rcu(rt->dst.dev);  in ip_rt_send_redirect()
884 	if (!in_dev || !IN_DEV_TX_REDIRECTS(in_dev)) {  in ip_rt_send_redirect()
888 	log_martians = IN_DEV_LOG_MARTIANS(in_dev);  in ip_rt_send_redirect()
942 	struct in_device *in_dev;  in ip_error()  local
956 	in_dev = __in_dev_get_rcu(dev);  in ip_error()
959 	if (!in_dev)  in ip_error()
963 	if (!IN_DEV_FORWARD(in_dev)) {  in ip_error()
1710 		      struct in_device *in_dev, u32 *itag)  in ip_mc_validate_source()  argument
1715 	if (!in_dev)  in ip_mc_validate_source()
1724 	if (ipv4_is_loopback(saddr) && !IN_DEV_ROUTE_LOCALNET(in_dev))  in ip_mc_validate_source()
1733 						    dev, in_dev, itag);  in ip_mc_validate_source()
1745 	struct in_device *in_dev = __in_dev_get_rcu(dev);  in ip_route_input_mc()  local
1751 	reason = ip_mc_validate_source(skb, daddr, saddr, dscp, dev, in_dev,  in ip_route_input_mc()
1759 	if (IN_DEV_ORCONF(in_dev, NOPOLICY))  in ip_route_input_mc()
1774 	if (!ipv4_is_local_multicast(daddr) && IN_DEV_MFORWARD(in_dev))  in ip_route_input_mc()
1786 				     struct in_device *in_dev,  in ip_handle_martian_source()  argument
1793 	if (IN_DEV_LOG_MARTIANS(in_dev) && net_ratelimit()) {  in ip_handle_martian_source()
1813 		struct in_device *in_dev, __be32 daddr,  in __mkroute_input()  argument
1834 				  in_dev->dev, in_dev, &itag);  in __mkroute_input()
1837 		ip_handle_martian_source(in_dev->dev, in_dev, skb, daddr,  in __mkroute_input()
1844 	if (out_dev == in_dev && err && IN_DEV_TX_REDIRECTS(out_dev) &&  in __mkroute_input()
1862 		if (out_dev == in_dev &&  in __mkroute_input()
1863 		    IN_DEV_PROXY_ARP_PVLAN(in_dev) == 0) {  in __mkroute_input()
1869 	if (IN_DEV_ORCONF(in_dev, NOPOLICY))  in __mkroute_input()
2170 		 struct in_device *in_dev, __be32 daddr,  in ip_mkroute_input()  argument
2183 	return __mkroute_input(skb, res, in_dev, daddr, saddr, dscp);  in ip_mkroute_input()
2196 	struct in_device *in_dev = __in_dev_get_rcu(dev);  in ip_route_use_hint()  local
2201 	if (!in_dev)  in ip_route_use_hint()
2214 	if (ipv4_is_loopback(saddr) && !IN_DEV_NET_ROUTE_LOCALNET(in_dev, net)) {  in ip_route_use_hint()
2223 					    in_dev, &tag);  in ip_route_use_hint()
2232 	ip_handle_martian_source(dev, in_dev, skb, daddr, saddr);  in ip_route_use_hint()
2268 	struct in_device *in_dev = __in_dev_get_rcu(dev);  in ip_route_input_slow()  local
2281 	if (!in_dev)  in ip_route_input_slow()
2322 		if (!IN_DEV_NET_ROUTE_LOCALNET(in_dev, net)) {  in ip_route_input_slow()
2327 		if (!IN_DEV_NET_ROUTE_LOCALNET(in_dev, net)) {  in ip_route_input_slow()
2358 		if (!IN_DEV_FORWARD(in_dev))  in ip_route_input_slow()
2364 		if (IN_DEV_BFORWARD(in_dev))  in ip_route_input_slow()
2375 						    0, dev, in_dev, &itag);  in ip_route_input_slow()
2381 	if (!IN_DEV_FORWARD(in_dev)) {  in ip_route_input_slow()
2391 	reason = ip_mkroute_input(skb, res, in_dev, daddr, saddr, dscp,  in ip_route_input_slow()
2405 						    dev, in_dev, &itag);  in ip_route_input_slow()
2414 	if (IN_DEV_ORCONF(in_dev, NOPOLICY))  in ip_route_input_slow()
2477 	if (IN_DEV_LOG_MARTIANS(in_dev))  in ip_route_input_slow()
2488 	ip_handle_martian_source(dev, in_dev, skb, daddr, saddr);  in ip_route_input_slow()
2511 		struct in_device *in_dev = __in_dev_get_rcu(dev);  in ip_route_input_rcu()  local
2514 		if (!in_dev)  in ip_route_input_rcu()
2517 		our = ip_check_mc_rcu(in_dev, daddr, saddr,  in ip_route_input_rcu()
2534 		     IN_DEV_MFORWARD(in_dev))  in ip_route_input_rcu()
2569 	struct in_device *in_dev;  in __mkroute_output()  local
2574 	in_dev = __in_dev_get_rcu(dev_out);  in __mkroute_output()
2575 	if (!in_dev)  in __mkroute_output()
2578 	if (likely(!IN_DEV_ROUTE_LOCALNET(in_dev)))  in __mkroute_output()
2603 		if (!ip_check_mc_rcu(in_dev, fl4->daddr, fl4->saddr,  in __mkroute_output()
2656 			   IN_DEV_ORCONF(in_dev, NOXFRM));  in __mkroute_output()
2672 			if (IN_DEV_MFORWARD(in_dev) &&  in __mkroute_output()
3460 void ip_rt_multicast_event(struct in_device *in_dev)  in ip_rt_multicast_event()  argument
3462 	rt_cache_flush(dev_net(in_dev->dev));  in ip_rt_multicast_event()