drm/nouveau: make sure ret is initialized in nouveau_ttm_io_mem_reserve

This wasn't initialized for pre NV50 hardware.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reported-and-Tested-by: Mark Hounschell <markh@compro.net>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/series/84298/

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 2ee75646ad6fcb44e33435981d92e2147885d9b8..d02f3a58adb68a3f7d67458858810aa670138fee 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1215,8 +1215,8 @@ retry:
                        }
 
                        reg->bus.offset = handle;
-                       ret = 0;
                }
+               ret = 0;
                break;
        default:
                ret = -EINVAL;