diff options
| author | Leon Romanovsky <leonro@mellanox.com> | 2018-12-13 14:15:11 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-05 17:37:28 +0300 |
| commit | f2fce585d55ca4b530bc4372f66bfed23abca225 (patch) | |
| tree | a2558ac1628eb42774122c88078f75c33e6479b1 /drivers/net/ethernet/mellanox | |
| parent | db94533f587d7770f1fc6f8659795fbff50fa28a (diff) | |
| download | linux-f2fce585d55ca4b530bc4372f66bfed23abca225.tar.xz | |
net/mlx5: Continue driver initialization despite debugfs failure
[ 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>
Diffstat (limited to 'drivers/net/ethernet/mellanox')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/main.c | 8 |
1 files 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 97874c2568fc..1ac0e173da12 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -838,11 +838,9 @@ 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) { |