Re: [PATCH] staging: vboxvideo: remove unused variables

[Hans de Goede]

Hi,

On 22-07-17 12:55, Paolo Cretaro wrote:
> Fix compiler warnings:
> vbox_mode.c:57:15: warning: variable âcrtc_idâ set but not used
> vbox_mode.c:581:25: warning: variable âvbox_connectorâ set but not used
>
> Signed-off-by: Paolo Cretaro <paolocretaro@xxxxxxxxx>

Patch looks good to me:

Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

Regards,

Hans


> ---
>   drivers/staging/vboxvideo/vbox_mode.c | 5 -----
>   1 file changed, 5 deletions(-)
>
> diff --git a/drivers/staging/vboxvideo/vbox_mode.c b/drivers/staging/vboxvideo/vbox_mode.c
> index f2b85f3256fa..a7eea70a3804 100644
> --- a/drivers/staging/vboxvideo/vbox_mode.c
> +++ b/drivers/staging/vboxvideo/vbox_mode.c
> @@ -54,14 +54,12 @@ static void vbox_do_modeset(struct drm_crtc *crtc,
>   	struct vbox_crtc *vbox_crtc = to_vbox_crtc(crtc);
>   	struct vbox_private *vbox;
>   	int width, height, bpp, pitch;
> -	unsigned int crtc_id;
>   	u16 flags;
>   	s32 x_offset, y_offset;
>   
>   	vbox = crtc->dev->dev_private;
>   	width = mode->hdisplay ? mode->hdisplay : 640;
>   	height = mode->vdisplay ? mode->vdisplay : 480;
> -	crtc_id = vbox_crtc->crtc_id;
>   	bpp = crtc->enabled ? CRTC_FB(crtc)->format->cpp[0] * 8 : 32;
>   	pitch = crtc->enabled ? CRTC_FB(crtc)->pitches[0] : width * bpp / 8;
>   	x_offset = vbox->single_framebuffer ? crtc->x : vbox_crtc->x_hint;
> @@ -578,9 +576,6 @@ static int vbox_mode_valid(struct drm_connector *connector,
>   
>   static void vbox_connector_destroy(struct drm_connector *connector)
>   {
> -	struct vbox_connector *vbox_connector;
> -
> -	vbox_connector = to_vbox_connector(connector);
>   	drm_connector_unregister(connector);
>   	drm_connector_cleanup(connector);
>   	kfree(connector);