From db9777e376b0e038fc01d1361c7ea3eaf801c718 Mon Sep 17 00:00:00 2001 From: Or Gerlitz Date: Tue, 2 Jun 2015 10:29:48 +0300 Subject: [PATCH] net/mlx4_core: Fix build failure introduced by the EQ pool changes When CONFIG_RFS_ACCEL or SMP aren't set, we fail to build, fix it. Also, avoid build warning as of unused function on that setup. Fixes: c66fa19c405a ('net/mlx4: Add EQ pool') Reported-by: Michael Ellerman Signed-off-by: Matan Barak Signed-off-by: Or Gerlitz Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/eq.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c index 11168825a9fa..aae13adfb492 100644 --- a/drivers/net/ethernet/mellanox/mlx4/eq.c +++ b/drivers/net/ethernet/mellanox/mlx4/eq.c @@ -221,6 +221,7 @@ static void mlx4_slave_event(struct mlx4_dev *dev, int slave, slave_event(dev, slave, eqe); } +#if defined(CONFIG_SMP) static void mlx4_set_eq_affinity_hint(struct mlx4_priv *priv, int vec) { int hint_err; @@ -234,6 +235,7 @@ static void mlx4_set_eq_affinity_hint(struct mlx4_priv *priv, int vec) if (hint_err) mlx4_warn(dev, "irq_set_affinity_hint failed, err %d\n", hint_err); } +#endif int mlx4_gen_pkey_eqe(struct mlx4_dev *dev, int slave, u8 port) { @@ -1207,8 +1209,8 @@ int mlx4_init_eq_table(struct mlx4_dev *dev) MLX4_NUM_ASYNC_EQE + MLX4_NUM_SPARE_EQE, 0, &priv->eq_table.eq[MLX4_EQ_ASYNC]); } else { -#ifdef CONFIG_RFS_ACCEL struct mlx4_eq *eq = &priv->eq_table.eq[i]; +#ifdef CONFIG_RFS_ACCEL int port = find_first_bit(eq->actv_ports.ports, dev->caps.num_ports) + 1; -- 2.34.1