496 	if (unlikely(siphash_key_is_zero(&net->ipv4.ip_id_key)))  in __ip_select_ident()
497 		get_random_bytes(&net->ipv4.ip_id_key,  in __ip_select_ident()
498 				 sizeof(net->ipv4.ip_id_key));  in __ip_select_ident()
503 			    &net->ipv4.ip_id_key);  in __ip_select_ident()
901 	peer = inet_getpeer_v4(net->ipv4.peers, ip_hdr(skb)->saddr, vif, 1);  in ip_rt_send_redirect()
1001 	peer = inet_getpeer_v4(net->ipv4.peers, ip_hdr(skb)->saddr,  in ip_error()
1409 	if (READ_ONCE(dev_net(dev)->ipv4.sysctl_ip_fwd_use_pmtu) ||  in ip_mtu_from_fib_result()
1587 				rt->rt_gw4 = nhc->nhc_gw.ipv4;  in rt_set_nexthop()
1831 		gw = nhc->nhc_gw_family == AF_INET ? nhc->nhc_gw.ipv4 : 0;  in __mkroute_input()
1934 	u32 hash_fields = READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_fields);  in fib_multipath_custom_hash_outer()
1963 	u32 hash_fields = READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_fields);  in fib_multipath_custom_hash_inner()
2023 	u32 hash_fields = READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_fields);  in fib_multipath_custom_hash_fl4()
2053 	switch (READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_policy)) {  in fib_multipath_hash()
2925 	fl4.daddr = info->key.u.ipv4.dst;  in ip_route_output_tunnel()
2926 	fl4.saddr = info->key.u.ipv4.src;  in ip_route_output_tunnel()
3628 	net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);  in sysctl_route_net_init()
3629 	if (!net->ipv4.route_hdr)  in sysctl_route_net_init()
3644 	tbl = net->ipv4.route_hdr->ctl_table_arg;  in sysctl_route_net_exit()
3645 	unregister_net_sysctl_table(net->ipv4.route_hdr);  in sysctl_route_net_exit()
3658 	atomic_set(&net->ipv4.rt_genid, 0);  in rt_genid_init()
3660 	atomic_set(&net->ipv4.dev_addr_genid, get_random_int());  in rt_genid_init()
3675 	net->ipv4.peers = bp;  in ipv4_inetpeer_init()
3681 	struct inet_peer_base *bp = net->ipv4.peers;  in ipv4_inetpeer_exit()
3683 	net->ipv4.peers = NULL;  in ipv4_inetpeer_exit()