> +int irq_affinity_calc_sets(unsigned int affvecs, struct irq_affinity *affd)
> +{
> + /*
> + * Simple invocations do not provide a calc_sets() callback. Call
> + * the generic one.
> + */
> + if (!affd->calc_sets)
> + default_calc_sets(affd, affvecs);
> + else
> + affd->calc_sets(affd, affvecs);
Nit: avoid pointless negations:
if (affd->calc_sets)
affd->calc_sets(affd, affvecs);
else
default_calc_sets(affd, affvecs);
Otherwise looks good:
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
