Am 25.05.21 um 10:25 schrieb Baokun Li:

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/nouveau/nouveau_bo.c: In function 'nouveau_ttm_tt_populate': drivers/gpu/drm/nouveau/nouveau_bo.c:1258:17: warning: variable ‘dev’ set but not used [-Wunused-but-set-variable]

drivers/gpu/drm/nouveau/nouveau_bo.c: In function 'nouveau_ttm_tt_unpopulate': drivers/gpu/drm/nouveau/nouveau_bo.c:1281:17: warning: variable ‘dev’ set but not used [-Wunused-but-set-variable]

It never used since introduction.

Signed-off-by: Baokun Li libaokun1@huawei.com

Acked-by: Christian König christian.koenig@amd.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 7a2624c0ba4c..51f9a2e6532e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1254,7 +1254,6 @@ nouveau_ttm_tt_populate(struct ttm_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))

@@ -1267,7 +1266,6 @@ nouveau_ttm_tt_populate(struct ttm_device *bdev, }

drm = nouveau_bdev(bdev);

• dev = drm->dev->dev;

  return ttm_pool_alloc(&drm->ttm.bdev.pool, ttm, ctx); }

@@ -1277,14 +1275,12 @@ nouveau_ttm_tt_unpopulate(struct ttm_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); }