2570   ISCSI_SCSI_DATA_IN  *DataInHdr;  in IScsiOnDataInRcvd()  local
2573   DataInHdr                   = (ISCSI_SCSI_DATA_IN *) NetbufGetByte (Pdu, 0, NULL);  in IScsiOnDataInRcvd()
2574   if (DataInHdr == NULL) {  in IScsiOnDataInRcvd()
2578   DataInHdr->InitiatorTaskTag = NTOHL (DataInHdr->InitiatorTaskTag);  in IScsiOnDataInRcvd()
2579   DataInHdr->ExpCmdSN         = NTOHL (DataInHdr->ExpCmdSN);  in IScsiOnDataInRcvd()
2580   DataInHdr->MaxCmdSN         = NTOHL (DataInHdr->MaxCmdSN);  in IScsiOnDataInRcvd()
2581   DataInHdr->DataSN           = NTOHL (DataInHdr->DataSN);  in IScsiOnDataInRcvd()
2586   Status = IScsiCheckSN (&Tcb->ExpDataSN, DataInHdr->DataSN);  in IScsiOnDataInRcvd()
2591   if (DataInHdr->InitiatorTaskTag != Tcb->InitiatorTaskTag) {  in IScsiOnDataInRcvd()
2597   IScsiUpdateCmdSN (Tcb->Conn->Session, DataInHdr->MaxCmdSN, DataInHdr->ExpCmdSN);  in IScsiOnDataInRcvd()
2599   if (ISCSI_FLAG_ON (DataInHdr, SCSI_DATA_IN_PDU_FLAG_STATUS_VALID)) {  in IScsiOnDataInRcvd()
2600     if (!ISCSI_FLAG_ON (DataInHdr, ISCSI_BHS_FLAG_FINAL)) {  in IScsiOnDataInRcvd()
2609 … if (ISCSI_FLAG_ON (DataInHdr, SCSI_DATA_IN_PDU_FLAG_OVERFLOW | SCSI_DATA_IN_PDU_FLAG_UNDERFLOW)) {  in IScsiOnDataInRcvd()
2618     Status = IScsiCheckSN (&Tcb->Conn->ExpStatSN, NTOHL (DataInHdr->StatSN));  in IScsiOnDataInRcvd()
2624     Packet->TargetStatus      = DataInHdr->Status;  in IScsiOnDataInRcvd()
2626     if (ISCSI_FLAG_ON (DataInHdr, SCSI_RSP_PDU_FLAG_OVERFLOW)) {  in IScsiOnDataInRcvd()
2627       Packet->InTransferLength += NTOHL (DataInHdr->ResidualCount);  in IScsiOnDataInRcvd()
2631     if (ISCSI_FLAG_ON (DataInHdr, SCSI_RSP_PDU_FLAG_UNDERFLOW)) {  in IScsiOnDataInRcvd()
2632       Packet->InTransferLength -= NTOHL (DataInHdr->ResidualCount);  in IScsiOnDataInRcvd()