TIPC_NLA_BEARER_DOMAIN
if (attrs[TIPC_NLA_BEARER_DOMAIN])
domain = nla_get_u32(attrs[TIPC_NLA_BEARER_DOMAIN]);
[TIPC_NLA_BEARER_DOMAIN] = { .type = NLA_U32 }
if (nla_put_u32(skb, TIPC_NLA_BEARER_DOMAIN, ntohl(b->disc_domain)))