mlx4_load_one
err = mlx4_load_one(pdev, pci_dev_data, total_vfs, nvfs, priv, 0);
err = mlx4_load_one(pdev, pci_dev_data, total_vfs, nvfs, priv, 1);
err = mlx4_load_one(pdev, priv->pci_dev_data, total_vfs, nvfs,
ret = mlx4_load_one(pdev, priv->pci_dev_data, total_vfs,