diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/main.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 8a89c7e8cd63..0f88fd30a09a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -319,6 +319,7 @@ static int mlx5_alloc_irq_vectors(struct mlx5_core_dev *dev) struct mlx5_eq_table *table = &priv->eq_table; int num_eqs = 1 << MLX5_CAP_GEN(dev, log_max_eq); int nvec; + int err; nvec = MLX5_CAP_GEN(dev, num_ports) * num_online_cpus() + MLX5_EQ_VEC_COMP_BASE; @@ -328,21 +329,23 @@ static int mlx5_alloc_irq_vectors(struct mlx5_core_dev *dev) priv->irq_info = kcalloc(nvec, sizeof(*priv->irq_info), GFP_KERNEL); if (!priv->irq_info) - goto err_free_msix; + return -ENOMEM; nvec = pci_alloc_irq_vectors(dev->pdev, MLX5_EQ_VEC_COMP_BASE + 1, nvec, PCI_IRQ_MSIX); - if (nvec < 0) - return nvec; + if (nvec < 0) { + err = nvec; + goto err_free_irq_info; + } table->num_comp_vectors = nvec - MLX5_EQ_VEC_COMP_BASE; return 0; -err_free_msix: +err_free_irq_info: kfree(priv->irq_info); - return -ENOMEM; + return err; } static void mlx5_free_irq_vectors(struct mlx5_core_dev *dev) @@ -578,8 +581,7 @@ static int mlx5_core_set_hca_defaults(struct mlx5_core_dev *dev) int ret = 0; /* Disable local_lb by default */ - if ((MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_ETH) && - MLX5_CAP_GEN(dev, disable_local_lb)) + if (MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_ETH) ret = mlx5_nic_vport_update_local_lb(dev, false); return ret; @@ -1121,9 +1123,12 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv, goto err_stop_poll; } - if (boot && mlx5_init_once(dev, priv)) { - dev_err(&pdev->dev, "sw objs init failed\n"); - goto err_stop_poll; + if (boot) { + err = mlx5_init_once(dev, priv); + if (err) { + dev_err(&pdev->dev, "sw objs init failed\n"); + goto err_stop_poll; + } } err = mlx5_alloc_irq_vectors(dev); @@ -1133,8 +1138,9 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv, } dev->priv.uar = mlx5_get_uars_page(dev); - if (!dev->priv.uar) { + if (IS_ERR(dev->priv.uar)) { dev_err(&pdev->dev, "Failed allocating uar, aborting\n"); + err = PTR_ERR(dev->priv.uar); goto err_disable_msix; } |