IPVS_DAEMON_ATTR_MCAST_GROUP
[IPVS_DAEMON_ATTR_MCAST_GROUP] = { .type = NLA_U32 },
nla_put_in_addr(skb, IPVS_DAEMON_ATTR_MCAST_GROUP,
a = attrs[IPVS_DAEMON_ATTR_MCAST_GROUP];