From: Leon Romanovsky leonro@mellanox.com
[ Upstream commit 199fa087dc6b503baad06712716fac645a983e8a ]
The failure to create debugfs entry is unpleasant event, but not enough to abort drier initialization. Align the mlx5_core code to debugfs design and continue execution whenever debugfs_create_dir() successes or not.
Fixes: e126ba97dba9 ("mlx5: Add driver for Mellanox Connect-IB adapters") Reviewed-by: Saeed Mahameed saeedm@mellanox.com Signed-off-by: Leon Romanovsky leonro@mellanox.com Signed-off-by: Saeed Mahameed saeedm@mellanox.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/mellanox/mlx5/core/main.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 231ed508c240a..5fac00ea62457 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -859,11 +859,9 @@ static int mlx5_pci_init(struct mlx5_core_dev *dev, struct mlx5_priv *priv)
priv->numa_node = dev_to_node(&dev->pdev->dev);
- priv->dbg_root = debugfs_create_dir(dev_name(&pdev->dev), mlx5_debugfs_root); - if (!priv->dbg_root) { - dev_err(&pdev->dev, "Cannot create debugfs dir, aborting\n"); - return -ENOMEM; - } + if (mlx5_debugfs_root) + priv->dbg_root = + debugfs_create_dir(pci_name(pdev), mlx5_debugfs_root);
err = mlx5_pci_enable_device(dev); if (err) {