NETDEV_LAG_HASH_UNKNOWN
return NETDEV_LAG_HASH_UNKNOWN;
lag_upper_info->hash_type != NETDEV_LAG_HASH_UNKNOWN))) {
lag_upper_info.hash_type = NETDEV_LAG_HASH_UNKNOWN;
lag_upper_info.hash_type = NETDEV_LAG_HASH_UNKNOWN;