linux-kernel - [PATCH 04/40] drm/vmwgfx/vmwgfx_kms: Remove unused variable 'ret' from 'vmw_du_primary_plane_atomic

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Date:   Fri, 15 Jan 2021 18:12:37 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        VMware Graphics <linux-graphics-maintainer@...are.com>,
        Roland Scheidegger <sroland@...are.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 04/40] drm/vmwgfx/vmwgfx_kms: Remove unused variable 'ret' from 'vmw_du_primary_plane_atomic_check()'

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c: In function ‘vmw_du_primary_plane_atomic_check’:
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:460:31: warning: variable ‘vcs’ set but not used [-Wunused-but-set-variable]

Cc: VMware Graphics <linux-graphics-maintainer@...are.com>
Cc: Roland Scheidegger <sroland@...are.com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 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 9a89f658e501c..9293dc19a7683 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);
 	}
 
 
-- 
2.25.1