On 05.06.20 23:39, Tony Krowiak wrote:
[...]
> +static void vfio_ap_mdev_link_queues(struct ap_matrix_mdev *matrix_mdev,
> + enum qlink_type type,
> + unsigned long qlink_id)
> +{
> + unsigned long id;
> + struct vfio_ap_queue *q;
> +
> + switch (type) {
> + case LINK_APID:
> + case UNLINK_APID:
> + for_each_set_bit_inv(id, matrix_mdev->matrix.aqm,
> + matrix_mdev->matrix.aqm_max + 1) {
> + q = vfio_ap_get_queue(AP_MKQID(qlink_id, id));
> + if (q) {
> + if (type == LINK_APID)
> + q->matrix_mdev = matrix_mdev;
> + else
> + q->matrix_mdev = NULL;> +
> }
> + }
> + break;
> + default:
Can you rather use
case LINK_APQI:
case UNLINK_APQI:
and add a default case with a WARN_ON_ONCE?
> + for_each_set_bit_inv(id, matrix_mdev->matrix.apm,
> + matrix_mdev->matrix.apm_max + 1) {
> + q = vfio_ap_get_queue(AP_MKQID(id, qlink_id));
> + if (q) {
> + if (type == LINK_APQI)
> + q->matrix_mdev = matrix_mdev;
> + else
> + q->matrix_mdev = NULL;
> + }
> + }
> + break;
> + }
> +}
> +
