prev_mtu 1254 drivers/net/ethernet/mellanox/mlx4/port.c u16 mtu, prev_mtu; prev_mtu 1262 drivers/net/ethernet/mellanox/mlx4/port.c prev_mtu = slave_st->mtu[port]; prev_mtu 1266 drivers/net/ethernet/mellanox/mlx4/port.c if (mtu < prev_mtu && prev_mtu == master->max_mtu[port]) {