linux-kernel - Re: [PATCH -next] drm/virtio: Remove set but not used variable 'bo'

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Date:   Fri, 7 Sep 2018 09:34:02 +0200
From:   Gerd Hoffmann <kraxel@...hat.com>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org,
        virtualization@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH -next] drm/virtio: Remove set but not used variable 'bo'

On Fri, Sep 07, 2018 at 02:03:57AM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/gpu/drm/virtio/virtgpu_display.c: In function 'virtio_gpu_framebuffer_init':
> drivers/gpu/drm/virtio/virtgpu_display.c:78:28: warning:
>  variable 'bo' set but not used [-Wunused-but-set-variable]
>   struct virtio_gpu_object *bo;
>                             ^

Patch queued.

thanks,
  Gerd