Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/qxl/qxl_display.c: In function 'qxl_primary_atomic_update':
drivers/gpu/drm/qxl/qxl_display.c:538:17: warning:
variable 'bo_old' set but not used [-Wunused-but-set-variable]
It's not used any more after 4979904c62b9 ("drm/qxl: use shadow bo directly")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/gpu/drm/qxl/qxl_display.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 08c725544a2f..8b319ebbb0fb 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -535,7 +535,7 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,
{
struct qxl_device *qdev = plane->dev->dev_private;
struct qxl_bo *bo = gem_to_qxl_bo(plane->state->fb->obj[0]);
- struct qxl_bo *bo_old, *primary;
+ struct qxl_bo *primary;
struct drm_clip_rect norect = {
.x1 = 0,
.y1 = 0,
@@ -544,12 +544,6 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,
};
uint32_t dumb_shadow_offset = 0;
- if (old_state->fb) {
- bo_old = gem_to_qxl_bo(old_state->fb->obj[0]);
- } else {
- bo_old = NULL;
- }
-
primary = bo->shadow ? bo->shadow : bo;
if (!primary->is_primary) {
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