drm/nouveau: unreference fence after syncing

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index acec7746cafd..29c3efdfc7dd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -608,6 +608,7 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
         fence = nouveau_fence_ref(new_bo->bo.sync_obj);
         spin_unlock(&new_bo->bo.bdev->fence_lock);
         ret = nouveau_fence_sync(fence, chan);
+        nouveau_fence_unref(&fence);
         if (ret)
                 return ret;