On Tue, Oct 05, 2021 at 09:50:07AM -0400, Sasha Levin wrote: > From: Yanfei Xu <yanfei.xu@xxxxxxxxxxxxx> > > [ Upstream commit ab609f25d19858513919369ff3d9a63c02cd9e2e ] > > Once device_register() failed, we should call put_device() to > decrement reference count for cleanup. Or it will cause memory > leak. Hi Sasha https://lkml.org/lkml/2021/10/4/1427 Please don't backport for any stable kernel. Andrew