[PATCH] powerpc/xive: Use cpumask_intersects()

[Ming Lei]

On Sat, Sep 7, 2024 at 1:50 AM Costa Shulyupin <costa.shul at redhat.com> wrote:
>
> Replace `cpumask_any_and(a, b) >= nr_cpu_ids`
> with the more readable `!cpumask_intersects(a, b)`.
>
> Signed-off-by: Costa Shulyupin <costa.shul at redhat.com>
> ---
>  arch/powerpc/sysdev/xive/common.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
> index fa01818c1972c..a6c388bdf5d08 100644
> --- a/arch/powerpc/sysdev/xive/common.c
> +++ b/arch/powerpc/sysdev/xive/common.c
> @@ -726,7 +726,7 @@ static int xive_irq_set_affinity(struct irq_data *d,
>         pr_debug("%s: irq %d/0x%x\n", __func__, d->irq, hw_irq);
>
>         /* Is this valid ? */
> -       if (cpumask_any_and(cpumask, cpu_online_mask) >= nr_cpu_ids)
> +       if (!cpumask_intersects(cpumask, cpu_online_mask))
>                 return -EINVAL;

Reviewed-by: Ming Lei <ming.lei at redhat.com>