Am 14.06.22 um 14:10 schrieb Dan Carpenter:
Return -ENOMEM instead of success if dma_fence_unwrap_merge() fails.
You are to late Dan, that one was already reported and fixed https://lore.kernel.org/lkml/[email protected]/T/
Interesting that now the automated checkers are racing on finding and fixing those things :)
Christian.
Fixes: ec8d985ff26f ("drm: use dma_fence_unwrap_merge() in drm_syncobj") Signed-off-by: Dan Carpenter <[email protected]> --- 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) {
