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Date:   Thu, 28 Mar 2019 11:32:09 +0100
From:   Gerd Hoffmann <kraxel@redhat.com>
To:     YueHaibing <yuehaibing@huawei.com>
Cc:     David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
        dri-devel@lists.freedesktop.org,
        virtualization@lists.linux-foundation.org,
        linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH v2 -next] drm/virtio: remove set but not used variable
 'vgdev'
Message-ID: <20190328103209.wmdakmzmiwaxf7cx@sirius.home.kraxel.org>
References: <20190320020308.12745-1-yuehaibing@huawei.com>
 <20190325092631.152060-1-yuehaibing@huawei.com>
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On Mon, Mar 25, 2019 at 09:26:31AM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/gpu/drm/virtio/virtgpu_ttm.c: In function 'virtio_gpu_init_mem_type':
> drivers/gpu/drm/virtio/virtgpu_ttm.c:117:28: warning:
>  variable 'vgdev' set but not used [-Wunused-but-set-variable]
> 
> drivers/gpu/drm/virtio/virtgpu_ttm.c: In function 'virtio_gpu_bo_swap_notify':
> drivers/gpu/drm/virtio/virtgpu_ttm.c:300:28: warning:
>  variable 'vgdev' set but not used [-Wunused-but-set-variable]
> 
> It is never used since introduction in dc5698e80cf7 ("Add virtio gpu driver.")

Patch queued up.

thanks,
  Gerd