Re: [PATCH 1/2] cpuidle: qcom-spm: fix device node release in spm_cpuidle_register

[Dmitry Baryshkov]

On Wed, Oct 30, 2024 at 07:38:32AM +0100, Javier Carrasco wrote:
> If of_find_device_by_node() fails, its error path does not include a
> call to of_node_put(cpu_node), which has been successfully acquired at
> this point.
> 
> Move the existing of_node_put(cpu_node) to the point where cpu_node is
> no longer required, covering all code paths and avoiding leaking the
> resource in any case.
> 
> Cc: stable@xxxxxxxxxxxxxxx
> Fixes: 60f3692b5f0b ("cpuidle: qcom_spm: Detach state machine from main SPM handling")
> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
> ---
>  drivers/cpuidle/cpuidle-qcom-spm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 


Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

-- 
With best wishes
Dmitry