From fb8cd60c8418aebe91f773cfa32409119b96cdde Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Mon, 18 Feb 2019 08:54:59 +0000 Subject: [PATCH] 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 4979904c62b9 ("drm/qxl: use shadow bo directly") Signed-off-by: YueHaibing Link: http://patchwork.freedesktop.org/patch/msgid/20190218085459.196470-1-yuehaibing@huawei.com Signed-off-by: Gerd Hoffmann --- 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) { -- 2.45.2