sions on the value that we decremented the ref count to.

(This results in an actual race on Google's kernel which I
haven't been able to reproduce on the upstream kernel.  Having
said that, it's still incorrect by inspection).

Signed-off-by: Salman Qazi <sqazi@google.com>
Acked-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
š+