DRBD_A_NET_CONF_SNDBUF_SIZE
if (nla_put_u32(skb, DRBD_A_NET_CONF_SNDBUF_SIZE, s->sndbuf_size))
nla = ntb[DRBD_A_NET_CONF_SNDBUF_SIZE];
[DRBD_A_NET_CONF_SNDBUF_SIZE] = { .type = NLA_U32, },