CAM_SCSI_STATUS_ERROR
ahd_set_transaction_status(scb, CAM_SCSI_STATUS_ERROR);
ahd_get_transaction_status(scb) == CAM_SCSI_STATUS_ERROR) {
case CAM_SCSI_STATUS_ERROR:
ahc_set_transaction_status(scb, CAM_SCSI_STATUS_ERROR);
} else if (ahc_get_transaction_status(scb) == CAM_SCSI_STATUS_ERROR) {
case CAM_SCSI_STATUS_ERROR: