In `nouveau_bo_move_prep`, if `nouveau_mem_map` fails, an error code should be returned. Currently, it returns zero even if vmm addr is not correctly mapped.
Signed-off-by: Shuhao Fu <[email protected]> Fixes: 9ce523cc3bf2 ("drm/nouveau: separate buffer object backing memory from nvkm structures") --- drivers/gpu/drm/nouveau/nouveau_bo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index b96f0555ca14..f26562eafffc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -929,7 +929,7 @@ nouveau_bo_move_prep(struct nouveau_drm *drm, struct ttm_buffer_object *bo, nvif_vmm_put(vmm, &old_mem->vma[1]); nvif_vmm_put(vmm, &old_mem->vma[0]); } - return 0; + return ret; } static int -- 2.39.5
