[PATCH 10/10] udmabuf: use ENOTTY for invalid ioctls

[Laurent Pinchart]

Hi Gerd,

Thank you for the patch.

On Tuesday, 11 September 2018 09:59:21 EEST Gerd Hoffmann wrote:
> Reported-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>

> ---
>  drivers/dma-buf/udmabuf.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c
> index 1862bb6bed..a543fd6ea1 100644
> --- a/drivers/dma-buf/udmabuf.c
> +++ b/drivers/dma-buf/udmabuf.c
> @@ -260,7 +260,7 @@ static long udmabuf_ioctl(struct file *filp, unsigned
> int ioctl, ret = udmabuf_ioctl_create_list(filp, arg);
>  		break;
>  	default:
> -		ret = -EINVAL;
> +		ret = -ENOTTY;
>  		break;
>  	}
>  	return ret;

-- 
Regards,

Laurent Pinchart