Return -ENOMEM instead of success if dma_fence_unwrap_merge() fails.
Fixes: ec8d985ff26f ("drm: use dma_fence_unwrap_merge() in drm_syncobj") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com --- drivers/gpu/drm/drm_syncobj.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index bbad9e4696e7..0c2be8360525 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -874,8 +874,10 @@ static int drm_syncobj_transfer_to_timeline(struct drm_file *file_private,
fence = dma_fence_unwrap_merge(tmp); dma_fence_put(tmp); - if (!fence) + if (!fence) { + ret = -ENOMEM; goto err_put_timeline; + }
chain = dma_fence_chain_alloc(); if (!chain) {