Commit fb8cd60c authored Feb 18, 2019 by YueHaibing Committed by Gerd Hoffmann Feb 21, 2019

drm/qxl: remove set but not used variable 'bo_old'

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 4979904c ("drm/qxl: use shadow bo directly")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190218085459.196470-1-yuehaibing@huawei.com

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

parent 6ab20a05

drivers/gpu/drm/qxl/qxl_display.c

+1 −7

Original line number	Diff line number	Diff line
		@@ -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) {