bf_supported 1925 drivers/net/ethernet/mellanox/mlx4/en_ethtool.c bool bf_supported = true; bf_supported 1929 drivers/net/ethernet/mellanox/mlx4/en_ethtool.c bf_supported &= bf_supported 1932 drivers/net/ethernet/mellanox/mlx4/en_ethtool.c if (!bf_supported) {