106 		struct icmphdr icmph;  member
361 	if (icmp_pointers[icmp_param->data.icmph.type].error)  in icmp_glue_bits()
381 		struct icmphdr *icmph = icmp_hdr(skb);  in icmp_push_reply()  local
386 						 (char *)icmph,  in icmp_push_reply()
391 		icmph->checksum = csum_fold(csum);  in icmp_push_reply()
411 	int type = icmp_param->data.icmph.type;  in icmp_reply()
412 	int code = icmp_param->data.icmph.code;  in icmp_reply()
429 	icmp_param->data.icmph.checksum = 0;  in icmp_reply()
728 	icmp_param.data.icmph.type	 = type;  in __icmp_send()
729 	icmp_param.data.icmph.code	 = code;  in __icmp_send()
730 	icmp_param.data.icmph.un.gateway = info;  in __icmp_send()
731 	icmp_param.data.icmph.checksum	 = 0;  in __icmp_send()
854 	struct icmphdr *icmph;  in icmp_unreach()  local
869 	icmph = icmp_hdr(skb);  in icmp_unreach()
875 	switch (icmph->type) {  in icmp_unreach()
877 		switch (icmph->code & 15) {  in icmp_unreach()
900 				info = ntohs(icmph->un.frag.mtu);  in icmp_unreach()
910 		if (icmph->code > NR_ICMP_UNREACH)  in icmp_unreach()
914 		info = ntohl(icmph->un.gateway) >> 24;  in icmp_unreach()
918 		if (icmph->code == ICMP_EXC_FRAGTIME)  in icmp_unreach()
945 				     icmph->type, icmph->code,  in icmp_unreach()
1004 	icmp_param.data.icmph	   = *icmp_hdr(skb);  in icmp_echo()
1010 	if (icmp_param.data.icmph.type == ICMP_ECHO)  in icmp_echo()
1011 		icmp_param.data.icmph.type = ICMP_ECHOREPLY;  in icmp_echo()
1012 	else if (!icmp_build_probe(skb, &icmp_param.data.icmph))  in icmp_echo()
1151 	icmp_param.data.icmph	   = *icmp_hdr(skb);  in icmp_timestamp()
1152 	icmp_param.data.icmph.type = ICMP_TIMESTAMPREPLY;  in icmp_timestamp()
1153 	icmp_param.data.icmph.code = 0;  in icmp_timestamp()
1177 	struct icmphdr *icmph;  in icmp_rcv()  local
1190 		if (!pskb_may_pull(skb, sizeof(*icmph) + sizeof(struct iphdr)))  in icmp_rcv()
1194 		skb_set_network_header(skb, sizeof(*icmph));  in icmp_rcv()
1207 	if (!pskb_pull(skb, sizeof(*icmph)))  in icmp_rcv()
1210 	icmph = icmp_hdr(skb);  in icmp_rcv()
1212 	ICMPMSGIN_INC_STATS(net, icmph->type);  in icmp_rcv()
1215 	if (icmph->type == ICMP_EXT_ECHO) {  in icmp_rcv()
1223 	if (icmph->type == ICMP_EXT_ECHOREPLY) {  in icmp_rcv()
1234 	if (icmph->type > NR_ICMP_TYPES)  in icmp_rcv()
1248 		if ((icmph->type == ICMP_ECHO ||  in icmp_rcv()
1249 		     icmph->type == ICMP_TIMESTAMP) &&  in icmp_rcv()
1253 		if (icmph->type != ICMP_ECHO &&  in icmp_rcv()
1254 		    icmph->type != ICMP_TIMESTAMP &&  in icmp_rcv()
1255 		    icmph->type != ICMP_ADDRESS &&  in icmp_rcv()
1256 		    icmph->type != ICMP_ADDRESSREPLY) {  in icmp_rcv()
1261 	success = icmp_pointers[icmph->type].handler(skb);  in icmp_rcv()
1341 	struct icmphdr *icmph = (struct icmphdr *)(skb->data + offset);  in icmp_err()  local
1350 	if (icmph->type != ICMP_ECHOREPLY) {  in icmp_err()