Re: [PATCH 5/5] arm: add missing of_node_put

Arnd Bergmann
2015-10-10T21:02:15Z

On Saturday 10 October 2015 14:30:54 Julia Lawall wrote:
> diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
> index 11c54de..432ff34 100644
> --- a/arch/arm/kernel/devtree.c
> +++ b/arch/arm/kernel/devtree.c
> @@ -143,6 +143,7 @@ void __init arm_dt_init_cpu_maps(void)
> "max cores %u, capping them\n",
> cpuidx, nr_cpu_ids)) {
> cpuidx = nr_cpu_ids;
> + of_node_put(cpu);
> break;
> }
>

The same for_each_child_of_node() loop has three 'return' statements'
aside from the 'break' statement here. I think you should change your
semantic patch to cover both cases.

Arnd