From: Christian Engelmayer <cengelma@gmx.at>
Date: Sun, 29 Dec 2013 22:08:54 +0000 (+0100)
Subject: drm/nouveau/nouveau: fix memory leak in nouveau_crtc_page_flip()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bbc6319676944aa43527656b996766b85558e7e0;p=linux-beck.git

drm/nouveau/nouveau: fix memory leak in nouveau_crtc_page_flip()

Fix a memory leak in the nouveau_crtc_page_flip() error handling path.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 29c3efdfc7dd..25ea82f8def3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -610,7 +610,7 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
 	ret = nouveau_fence_sync(fence, chan);
 	nouveau_fence_unref(&fence);
 	if (ret)
-		return ret;
+		goto fail_free;
 
 	if (new_bo != old_bo) {
 		ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM);