L2TP_ATTR_SEND_SEQ
if (info->attrs[L2TP_ATTR_SEND_SEQ])
cfg.send_seq = nla_get_u8(info->attrs[L2TP_ATTR_SEND_SEQ]);
if (info->attrs[L2TP_ATTR_SEND_SEQ]) {
session->send_seq = nla_get_u8(info->attrs[L2TP_ATTR_SEND_SEQ]);
nla_put_u8(skb, L2TP_ATTR_SEND_SEQ, session->send_seq) ||
[L2TP_ATTR_SEND_SEQ] = { .type = NLA_U8, },