111 		struct icmphdr icmph;  member
376 	if (icmp_pointers[icmp_param->data.icmph.type].error)  in icmp_glue_bits()
395 		struct icmphdr *icmph = icmp_hdr(skb);  in icmp_push_reply()  local
400 						 (char *)icmph,  in icmp_push_reply()
405 		icmph->checksum = csum_fold(csum);  in icmp_push_reply()
425 	int type = icmp_param->data.icmph.type;  in icmp_reply()
426 	int code = icmp_param->data.icmph.code;  in icmp_reply()
442 	icmp_param->data.icmph.checksum = 0;  in icmp_reply()
727 icmp_ext_append(struct net *net, struct sk_buff *skb_in, struct icmphdr *icmph,  in icmp_ext_append()  argument
736 	switch (icmph->type) {  in icmp_ext_append()
782 	icmph->un.reserved[1] = ICMP_EXT_ORIG_DGRAM_MIN_LEN / sizeof(u32);  in icmp_ext_append()
946 	icmp_param->data.icmph.type	 = type;  in __icmp_send()
947 	icmp_param->data.icmph.code	 = code;  in __icmp_send()
948 	icmp_param->data.icmph.un.gateway = info;  in __icmp_send()
949 	icmp_param->data.icmph.checksum	 = 0;  in __icmp_send()
981 	ext_skb = icmp_ext_append(net, skb_in, &icmp_param->data.icmph, room,  in __icmp_send()
1101 	struct icmphdr *icmph;  in icmp_unreach()  local
1116 	icmph = icmp_hdr(skb);  in icmp_unreach()
1124 	switch (icmph->type) {  in icmp_unreach()
1126 		switch (icmph->code & 15) {  in icmp_unreach()
1149 				info = ntohs(icmph->un.frag.mtu);  in icmp_unreach()
1159 		if (icmph->code > NR_ICMP_UNREACH)  in icmp_unreach()
1163 		info = ntohl(icmph->un.gateway) >> 24;  in icmp_unreach()
1167 		if (icmph->code == ICMP_EXC_FRAGTIME)  in icmp_unreach()
1194 				     icmph->type, icmph->code,  in icmp_unreach()
1254 	icmp_param->data.icmph	   = *icmp_hdr(skb);  in icmp_echo()
1260 	if (icmp_param->data.icmph.type == ICMP_ECHO)  in icmp_echo()
1261 		icmp_param->data.icmph.type = ICMP_ECHOREPLY;  in icmp_echo()
1262 	else if (!icmp_build_probe(skb, &icmp_param->data.icmph))  in icmp_echo()
1416 	icmp_param->data.icmph	   = *icmp_hdr(skb);  in icmp_timestamp()
1417 	icmp_param->data.icmph.type = ICMP_TIMESTAMPREPLY;  in icmp_timestamp()
1418 	icmp_param->data.icmph.code = 0;  in icmp_timestamp()
1445 	struct icmphdr *icmph;  in icmp_rcv()  local
1457 		if (!pskb_may_pull(skb, sizeof(*icmph) + sizeof(struct iphdr)))  in icmp_rcv()
1461 		skb_set_network_header(skb, sizeof(*icmph));  in icmp_rcv()
1477 	if (!pskb_pull(skb, sizeof(*icmph)))  in icmp_rcv()
1480 	icmph = icmp_hdr(skb);  in icmp_rcv()
1482 	ICMPMSGIN_INC_STATS(net, icmph->type);  in icmp_rcv()
1485 	if (icmph->type == ICMP_EXT_ECHO) {  in icmp_rcv()
1504 		if ((icmph->type == ICMP_ECHO ||  in icmp_rcv()
1505 		     icmph->type == ICMP_TIMESTAMP) &&  in icmp_rcv()
1510 		if (icmph->type != ICMP_ECHO &&  in icmp_rcv()
1511 		    icmph->type != ICMP_TIMESTAMP &&  in icmp_rcv()
1512 		    icmph->type != ICMP_ADDRESS &&  in icmp_rcv()
1513 		    icmph->type != ICMP_ADDRESSREPLY) {  in icmp_rcv()
1519 	if (icmph->type == ICMP_EXT_ECHOREPLY ||  in icmp_rcv()
1520 	    icmph->type == ICMP_ECHOREPLY) {  in icmp_rcv()
1531 	if (icmph->type > NR_ICMP_TYPES) {  in icmp_rcv()
1536 	reason = icmp_pointers[icmph->type].handler(skb);  in icmp_rcv()
1617 	struct icmphdr *icmph = (struct icmphdr *)(skb->data + offset);  in icmp_err()  local
1626 	if (icmph->type != ICMP_ECHOREPLY) {  in icmp_err()