/* Called to read bytes from the open IRouter pipe.  */
static int read_status_check(struct subch_data_s *sd, int *len)
/* Called to read bytes from the open IRouter pipe.  */
static int read_status_check(struct subch_data_s *sd, int *len)
{
	return ia64_sn_irtr_recv(sd->sd_nasid, sd->sd_subch, sd->sd_rb, len);
}