| Message ID | 20230726101222.168710-1-wangzhu9@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] drm/radeon: fix -Wunused-but-set-variable warning | expand |
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 4eb83ccc4906..de4e6d78f1e1 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -197,7 +197,6 @@ static int radeon_bo_move(struct ttm_buffer_object *bo, bool evict, { struct ttm_resource *old_mem = bo->resource; struct radeon_device *rdev; - struct radeon_bo *rbo; int r; if (new_mem->mem_type == TTM_PL_TT) { @@ -210,7 +209,6 @@ static int radeon_bo_move(struct ttm_buffer_object *bo, bool evict, if (r) return r; - rbo = container_of(bo, struct radeon_bo, tbo); rdev = radeon_get_rdev(bo->bdev); if (!old_mem || (old_mem->mem_type == TTM_PL_SYSTEM && bo->ttm == NULL)) {
When building with W=1, the following warning occurs. drivers/gpu/drm/radeon/radeon_ttm.c:200:20: warning: variable ‘rbo’ set but not used [-Wunused-but-set-variable] struct radeon_bo *rbo; The variable 'rbo' is used only in WARN_ON_ONCE in the function radeon_bo_move, and WARN_ON_ONCE is removed in the following patch, so we removed 'rbo' to remove the -Wunused-but-set-variable warning. Fixes: f87c1f0b7b79 ("drm/ttm: prevent moving of pinned BOs") Signed-off-by: Zhu Wang <wangzhu9@huawei.com> --- drivers/gpu/drm/radeon/radeon_ttm.c | 2 -- 1 file changed, 2 deletions(-)