static void ctrl_setup(struct ccb *ccb, int nr_desc, int l2desc_sz)
{
	/* for simplicity, use the same parameters for send and recv ctrls */
	ccb->send_ctrl = ctrl_set(l2desc_sz, nr_desc-1, nr_desc-1);
	ccb->recv_ctrl = ctrl_set(l2desc_sz, nr_desc-1, nr_desc-1);
}
static void ctrl_setup(struct ccb *ccb, int nr_desc, int l2desc_sz)
{
	/*                                                                 */
	ccb->send_ctrl = ctrl_set(l2desc_sz, nr_desc-1, nr_desc-1);
	ccb->recv_ctrl = ctrl_set(l2desc_sz, nr_desc-1, nr_desc-1);
}