diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c index 05e148db9889..0f9b280514b8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c @@ -14,7 +14,6 @@ struct mlx5_sf_dev_table { struct xarray devices; - unsigned int max_sfs; phys_addr_t base_address; u64 sf_bar_length; struct notifier_block nb; @@ -110,12 +109,6 @@ static void mlx5_sf_dev_add(struct mlx5_core_dev *dev, u16 sf_index, u16 fn_id, sf_dev->parent_mdev = dev; sf_dev->fn_id = fn_id; - if (!table->max_sfs) { - mlx5_adev_idx_free(id); - kfree(sf_dev); - err = -EOPNOTSUPP; - goto add_err; - } sf_dev->bar_base_addr = table->base_address + (sf_index * table->sf_bar_length); trace_mlx5_sf_dev_add(dev, sf_dev, id); @@ -296,7 +289,6 @@ static void mlx5_sf_dev_destroy_active_work(struct mlx5_sf_dev_table *table) void mlx5_sf_dev_table_create(struct mlx5_core_dev *dev) { struct mlx5_sf_dev_table *table; - unsigned int max_sfs; int err; if (!mlx5_sf_dev_supported(dev)) @@ -310,13 +302,8 @@ void mlx5_sf_dev_table_create(struct mlx5_core_dev *dev) table->nb.notifier_call = mlx5_sf_dev_state_change_handler; table->dev = dev; - if (MLX5_CAP_GEN(dev, max_num_sf)) - max_sfs = MLX5_CAP_GEN(dev, max_num_sf); - else - max_sfs = 1 << MLX5_CAP_GEN(dev, log_max_sf); table->sf_bar_length = 1 << (MLX5_CAP_GEN(dev, log_min_sf_size) + 12); table->base_address = pci_resource_start(dev->pdev, 2); - table->max_sfs = max_sfs; xa_init(&table->devices); mutex_init(&table->table_lock); dev->priv.sf_dev_table = table; @@ -332,7 +319,6 @@ void mlx5_sf_dev_table_create(struct mlx5_core_dev *dev) err = mlx5_sf_dev_vhca_arm_all(table); if (err) goto arm_err; - mlx5_core_dbg(dev, "SF DEV: max sf devices=%d\n", max_sfs); return; arm_err: @@ -340,7 +326,6 @@ arm_err: add_active_err: mlx5_vhca_event_notifier_unregister(dev, &table->nb); vhca_err: - table->max_sfs = 0; kfree(table); dev->priv.sf_dev_table = NULL; table_err: |