3.16.65-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Leon Romanovsky <[email protected]> commit 199fa087dc6b503baad06712716fac645a983e8a upstream. 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 <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]> [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings <[email protected]> --- --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -313,9 +313,9 @@ int mlx5_dev_init(struct mlx5_core_dev * INIT_LIST_HEAD(&priv->pgdir_list); spin_lock_init(&priv->mkey_lock); - priv->dbg_root = debugfs_create_dir(dev_name(&pdev->dev), mlx5_debugfs_root); - if (!priv->dbg_root) - return -ENOMEM; + if (mlx5_debugfs_root) + priv->dbg_root = + debugfs_create_dir(pci_name(pdev), mlx5_debugfs_root); err = pci_enable_device(pdev); if (err) {
