1273 	const struct ipv6hdr *ip6_hdr = ipv6_hdr(skb);  in calipso_skbuff_optptr()  local
1276 	if (ip6_hdr->nexthdr != NEXTHDR_HOP)  in calipso_skbuff_optptr()
1279 	offset = ipv6_find_tlv(skb, sizeof(*ip6_hdr), IPV6_TLV_CALIPSO);  in calipso_skbuff_optptr()
1281 		return (unsigned char *)ip6_hdr + offset;  in calipso_skbuff_optptr()
1302 	struct ipv6hdr *ip6_hdr;  in calipso_skbuff_setattr()  local
1308 	ip6_hdr = ipv6_hdr(skb);  in calipso_skbuff_setattr()
1309 	if (ip6_hdr->nexthdr == NEXTHDR_HOP) {  in calipso_skbuff_setattr()
1310 		hop = (struct ipv6_opt_hdr *)(ip6_hdr + 1);  in calipso_skbuff_setattr()
1332 	ip6_hdr = ipv6_hdr(skb); /* Reset as skb_cow() may have moved it */  in calipso_skbuff_setattr()
1339 		memmove((char *)ip6_hdr - len_delta, ip6_hdr,  in calipso_skbuff_setattr()
1340 			sizeof(*ip6_hdr) + start);  in calipso_skbuff_setattr()
1342 		ip6_hdr = ipv6_hdr(skb);  in calipso_skbuff_setattr()
1343 		payload = ntohs(ip6_hdr->payload_len);  in calipso_skbuff_setattr()
1344 		ip6_hdr->payload_len = htons(payload + len_delta);  in calipso_skbuff_setattr()
1347 	hop = (struct ipv6_opt_hdr *)(ip6_hdr + 1);  in calipso_skbuff_setattr()
1351 		new_hop->nexthdr = ip6_hdr->nexthdr;  in calipso_skbuff_setattr()
1353 		ip6_hdr->nexthdr = NEXTHDR_HOP;  in calipso_skbuff_setattr()
1375 	struct ipv6hdr *ip6_hdr;  in calipso_skbuff_delattr()  local
1387 	ip6_hdr = ipv6_hdr(skb);  in calipso_skbuff_delattr()
1388 	old_hop = (struct ipv6_opt_hdr *)(ip6_hdr + 1);  in calipso_skbuff_delattr()
1399 		size = sizeof(*ip6_hdr);  in calipso_skbuff_delattr()
1400 		ip6_hdr->nexthdr = old_hop->nexthdr;  in calipso_skbuff_delattr()
1406 		size = sizeof(*ip6_hdr) + start + pad;  in calipso_skbuff_delattr()
1412 		memmove((char *)ip6_hdr + delta, ip6_hdr, size);  in calipso_skbuff_delattr()