DRBD_A_NET_CONF_TCP_CORK
nla = ntb[DRBD_A_NET_CONF_TCP_CORK];
[DRBD_A_NET_CONF_TCP_CORK] = { .type = NLA_U8, },
if (nla_put_u8(skb, DRBD_A_NET_CONF_TCP_CORK, s->tcp_cork))