1221 	struct net_icmpv6_nd_opt_hdr *nd_opt_hdr;  in handle_ns_input()  local
1261 	nd_opt_hdr = (struct net_icmpv6_nd_opt_hdr *)  in handle_ns_input()
1264 	while (nd_opt_hdr && nd_opt_hdr->len > 0 &&  in handle_ns_input()
1270 		switch (nd_opt_hdr->type) {  in handle_ns_input()
1277 			if (!read_llao(pkt, nd_opt_hdr->len, &src_lladdr_s)) {  in handle_ns_input()
1287 			NET_DBG("Unknown ND option 0x%x", nd_opt_hdr->type);  in handle_ns_input()
1295 					     (nd_opt_hdr->len << 3));  in handle_ns_input()
1302 		nd_opt_hdr = (struct net_icmpv6_nd_opt_hdr *)  in handle_ns_input()
1847 	struct net_icmpv6_nd_opt_hdr *nd_opt_hdr;  in handle_na_input()  local
1883 	nd_opt_hdr = (struct net_icmpv6_nd_opt_hdr *)  in handle_na_input()
1886 	while (nd_opt_hdr && nd_opt_hdr->len &&  in handle_na_input()
1890 		switch (nd_opt_hdr->type) {  in handle_na_input()
1899 			NET_DBG("Unknown ND option 0x%x", nd_opt_hdr->type);  in handle_na_input()
1907 					     (nd_opt_hdr->len << 3));  in handle_na_input()
1915 		nd_opt_hdr = (struct net_icmpv6_nd_opt_hdr *)  in handle_na_input()
2550 	struct net_icmpv6_nd_opt_hdr *nd_opt_hdr;  in handle_ra_input()  local
2612 	nd_opt_hdr = (struct net_icmpv6_nd_opt_hdr *)  in handle_ra_input()
2621 	while (nd_opt_hdr) {  in handle_ra_input()
2624 		switch (nd_opt_hdr->type) {  in handle_ra_input()
2627 			nbr = handle_ra_neighbor(pkt, nd_opt_hdr->len);  in handle_ra_input()
2651 			if (nd_opt_hdr->len != 4) {  in handle_ra_input()
2653 					"prefix opt", nd_opt_hdr->len);  in handle_ra_input()
2665 			if (!(nd_opt_hdr->len == 2U || nd_opt_hdr->len == 3U)) {  in handle_ra_input()
2667 					"6CO", nd_opt_hdr->len);  in handle_ra_input()
2671 			if (!handle_ra_6co(pkt, nd_opt_hdr->len)) {  in handle_ra_input()
2684 			if (nd_opt_hdr->len == 0U || nd_opt_hdr->len > 3U) {  in handle_ra_input()
2686 					"route info opt", nd_opt_hdr->len);  in handle_ra_input()
2690 			if (!handle_ra_route_info(pkt, nd_opt_hdr->len)) {  in handle_ra_input()
2697 			if (!handle_ra_rdnss(pkt, nd_opt_hdr->len)) {  in handle_ra_input()
2708 			NET_DBG("Unknown ND option 0x%x", nd_opt_hdr->type);  in handle_ra_input()
2710 			if (net_pkt_skip(pkt, nd_opt_hdr->len * 8U - 2)) {  in handle_ra_input()
2717 		nd_opt_hdr = (struct net_icmpv6_nd_opt_hdr *)  in handle_ra_input()