310 			       struct flowi4 *fl4, int type, int code)  in icmpv4_xrlim_allow()  argument
325 	peer = inet_getpeer_v4(net->ipv4.peers, fl4->daddr, vif, 1);  in icmpv4_xrlim_allow()
363 			    struct flowi4 *fl4,  in icmp_push_reply()  argument
370 	if (ip_append_data(sk, fl4, icmp_glue_bits, icmp_param,  in icmp_push_reply()
389 		ip_push_pending_frames(sk, fl4);  in icmp_push_reply()
402 	struct flowi4 fl4;  in icmp_reply()  local
438 	memset(&fl4, 0, sizeof(fl4));  in icmp_reply()
439 	fl4.daddr = daddr;  in icmp_reply()
440 	fl4.saddr = saddr;  in icmp_reply()
441 	fl4.flowi4_mark = mark;  in icmp_reply()
442 	fl4.flowi4_uid = sock_net_uid(net, NULL);  in icmp_reply()
443 	fl4.flowi4_tos = RT_TOS(ip_hdr(skb)->tos);  in icmp_reply()
444 	fl4.flowi4_proto = IPPROTO_ICMP;  in icmp_reply()
445 	fl4.flowi4_oif = l3mdev_master_ifindex(skb->dev);  in icmp_reply()
446 	security_skb_classify_flow(skb, flowi4_to_flowi(&fl4));  in icmp_reply()
447 	rt = ip_route_output_key(net, &fl4);  in icmp_reply()
450 	if (icmpv4_xrlim_allow(net, rt, &fl4, type, code))  in icmp_reply()
451 		icmp_push_reply(icmp_param, &fl4, &ipc, &rt);  in icmp_reply()
460 					struct flowi4 *fl4,  in icmp_route_lookup()  argument
471 	memset(fl4, 0, sizeof(*fl4));  in icmp_route_lookup()
472 	fl4->daddr = (param->replyopts.opt.opt.srr ?  in icmp_route_lookup()
474 	fl4->saddr = saddr;  in icmp_route_lookup()
475 	fl4->flowi4_mark = mark;  in icmp_route_lookup()
476 	fl4->flowi4_uid = sock_net_uid(net, NULL);  in icmp_route_lookup()
477 	fl4->flowi4_tos = RT_TOS(tos);  in icmp_route_lookup()
478 	fl4->flowi4_proto = IPPROTO_ICMP;  in icmp_route_lookup()
479 	fl4->fl4_icmp_type = type;  in icmp_route_lookup()
480 	fl4->fl4_icmp_code = code;  in icmp_route_lookup()
481 	fl4->flowi4_oif = l3mdev_master_ifindex(skb_dst(skb_in)->dev);  in icmp_route_lookup()
483 	security_skb_classify_flow(skb_in, flowi4_to_flowi(fl4));  in icmp_route_lookup()
484 	rt = ip_route_output_key_hash(net, fl4, skb_in);  in icmp_route_lookup()
492 					   flowi4_to_flowi(fl4), NULL, 0);  in icmp_route_lookup()
539 		memcpy(fl4, &fl4_dec, sizeof(*fl4));  in icmp_route_lookup()
576 	struct flowi4 fl4;  in __icmp_send()  local
716 	rt = icmp_route_lookup(net, &fl4, skb_in, iph, saddr, tos, mark,  in __icmp_send()
722 	if (!icmpv4_xrlim_allow(net, rt, &fl4, type, code))  in __icmp_send()
738 	icmp_push_reply(&icmp_param, &fl4, &ipc, &rt);  in __icmp_send()