scsi_report_luns_lundata
sizeof(struct scsi_report_luns_lundata))) {
(num_luns * sizeof(struct scsi_report_luns_lundata));
(num_filled * sizeof(struct scsi_report_luns_lundata));
struct scsi_report_luns_lundata luns[0];
(nluns * sizeof(struct scsi_report_luns_lundata));