Fix variables set but not used compilation warnings: ./nouveau_bo.c:1313:17: warning: variable ?dev? set but not used [-Wunused-but-set-variable] struct device *dev; ^~~ ./nouveau_bo.c:1337:17: warning: variable ?dev? set but not used [-Wunused-but-set-variable] struct device *dev; ^~~ Reported-by: Hulk Robot <hulkci at huawei.com> Signed-off-by: Zou Wei <zou_wei at huawei.com> --- drivers/gpu/drm/nouveau/nouveau_bo.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 8133377..96f00b5 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1310,7 +1310,6 @@ nouveau_ttm_tt_populate(struct ttm_bo_device *bdev, { struct ttm_tt *ttm_dma = (void *)ttm; struct nouveau_drm *drm; - struct device *dev; bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG); if (ttm_tt_is_populated(ttm)) @@ -1324,7 +1323,6 @@ nouveau_ttm_tt_populate(struct ttm_bo_device *bdev, } drm = nouveau_bdev(bdev); - dev = drm->dev->dev; return ttm_pool_alloc(&drm->ttm.bdev.pool, ttm, ctx); } @@ -1334,14 +1332,12 @@ nouveau_ttm_tt_unpopulate(struct ttm_bo_device *bdev, struct ttm_tt *ttm) { struct nouveau_drm *drm; - struct device *dev; bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG); if (slave) return; drm = nouveau_bdev(bdev); - dev = drm->dev->dev; return ttm_pool_free(&drm->ttm.bdev.pool, ttm); } -- 2.6.2