[PATCH] drm/vmwgfx: remove unused variable

[Jiapeng Chong]

Fix the following gcc warning:

drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:456:31: warning: variable ‘vcs’ set
but not used [-Wunused-but-set-variable].

Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.ch...@linux.alibaba.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c 
b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 9a89f65..9293dc1 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -453,10 +453,9 @@ int vmw_du_primary_plane_atomic_check(struct drm_plane 
*plane,
 
        if (!ret && new_fb) {
                struct drm_crtc *crtc = state->crtc;
-               struct vmw_connector_state *vcs;
                struct vmw_display_unit *du = vmw_crtc_to_du(crtc);
 
-               vcs = vmw_connector_state_to_vcs(du->connector.state);
+               vmw_connector_state_to_vcs(du->connector.state);
        }
 
 
-- 
1.8.3.1