check_CHECK_PKT_LARGER(const struct ofpact_check_pkt_larger *a OVS_UNUSED,
                       const struct ofpact_check_params *cp OVS_UNUSED)
{
    return 0;
}
check_CHECK_PKT_LARGER(const struct ofpact_check_pkt_larger *a OVS_UNUSED,
                       const struct ofpact_check_params *cp OVS_UNUSED)
{
    return 0;
}