drm/virtio: Remove set but not used variable 'bo'

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;
                            ^

Signed-off-by: YueHaibing <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>

diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 9f1e0a669d4c0a2ad07438472c03d806bbbb3bee..0379d68976594b9f9aec084fc80e54da7224e669 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -75,12 +75,9 @@ virtio_gpu_framebuffer_init(struct drm_device *dev,
                            struct drm_gem_object *obj)
 {
        int ret;
-       struct virtio_gpu_object *bo;
 
        vgfb->base.obj[0] = obj;
 
-       bo = gem_to_virtio_gpu_obj(obj);
-
        drm_helper_mode_fill_fb_struct(dev, &vgfb->base, mode_cmd);
 
        ret = drm_framebuffer_init(dev, &vgfb->base, &virtio_gpu_fb_funcs);