Lines Matching refs:optlen
491 int optlen = 0; in ndisc_send_na() local
512 optlen += ndisc_opt_addr_space(dev); in ndisc_send_na()
514 skb = ndisc_alloc_skb(dev, sizeof(*msg) + optlen); in ndisc_send_na()
564 int optlen = 0; in ndisc_send_ns() local
577 optlen += ndisc_opt_addr_space(dev); in ndisc_send_ns()
579 skb = ndisc_alloc_skb(dev, sizeof(*msg) + optlen); in ndisc_send_ns()
604 int optlen = 0; in ndisc_send_rs() local
629 optlen += ndisc_opt_addr_space(dev); in ndisc_send_rs()
631 skb = ndisc_alloc_skb(dev, sizeof(*msg) + optlen); in ndisc_send_rs()
1089 int optlen; in ndisc_router_discovery() local
1096 optlen = (skb_tail_pointer(skb) - skb_transport_header(skb)) - in ndisc_router_discovery()
1106 if (optlen < 0) { in ndisc_router_discovery()
1129 if (!ndisc_parse_options(opt, optlen, &ndopts)) { in ndisc_router_discovery()
1489 int optlen = 0; in ndisc_send_redirect() local
1557 optlen += ndisc_opt_addr_space(dev); in ndisc_send_redirect()
1565 IPV6_MIN_MTU - sizeof(struct ipv6hdr) - sizeof(*msg) - optlen, in ndisc_send_redirect()
1568 optlen += rd_len; in ndisc_send_redirect()
1570 buff = ndisc_alloc_skb(dev, sizeof(*msg) + optlen); in ndisc_send_redirect()