NETDEV_A_QUEUE_LEASE
static const struct nla_policy netdev_queue_create_nl_policy[NETDEV_A_QUEUE_LEASE + 1] = {
[NETDEV_A_QUEUE_LEASE] = NLA_POLICY_NESTED(netdev_lease_nl_policy),
.maxattr = NETDEV_A_QUEUE_LEASE,
GENL_REQ_ATTR_CHECK(info, NETDEV_A_QUEUE_LEASE))
nest = info->attrs[NETDEV_A_QUEUE_LEASE];
nest_lease = nla_nest_start(rsp, NETDEV_A_QUEUE_LEASE);