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.