[RFC PATCH v3 1/3] drivers/accel: define kconfig and register a new major

[Jeffrey Hugo]

On 11/6/2022 2:02 PM, Oded Gabbay wrote:
> +int __init accel_core_init(void)
> +{
> +	int ret;
> +
> +	ret = accel_sysfs_init();
> +	if (ret < 0) {
> +		DRM_ERROR("Cannot create ACCEL class: %d\n", ret);
> +		goto error;
> +	}
> +
> +	accel_debugfs_root = debugfs_create_dir("accel", NULL);
> +
> +	ret = register_chrdev(ACCEL_MAJOR, "accel", &accel_stub_fops);
> +	if (ret < 0)
> +		goto error;

We are not jumping over anything here.  Seems like this whole if block 
could just be removed.

> +
> +error:
> +	/* Any cleanup will be done in drm_core_exit() that will call
> +	 * to accel_core_exit()
> +	 */

This doesn't look like the standard multi-line comment style.  Are we 
going to say that the accel subsystem follows net and differs from the 
kernel standard?

> +	return ret;
> +}