469     int regval,ep;  in ms_usb_msc_clear_halt()  local
475     regval = ms_usb_control_msg(ptr, ptr->ctrl_send_pipe,  in ms_usb_msc_clear_halt()
479     ms_usbhost_msg("<ms_usb_msc_clear_halt> regval = %d\n", regval);  in ms_usb_msc_clear_halt()
480     return regval;  in ms_usb_msc_clear_halt()
484         U32 len, int regval, U32 partial)  in ms_usb_interpret_uRequest_Block_result()  argument
486     ms_usbhost_debug("regval=%d, transferred=%u/%u\n", regval, partial, len);  in ms_usb_interpret_uRequest_Block_result()
488     switch (regval)  in ms_usb_interpret_uRequest_Block_result()
530             ms_usbhost_err("--> unknown error (%d)\n", regval);  in ms_usb_interpret_uRequest_Block_result()
537     int regval,time_out=10000;  in ms_usb_bulk_transfer_buf()  local
542     regval = ms_usb_msg_common(ptr, time_out);  in ms_usb_bulk_transfer_buf()
546     return ms_usb_interpret_uRequest_Block_result(ptr, pipe, len, regval,  in ms_usb_bulk_transfer_buf()
553     int regval = -EIO;  in ms_usb_bulk_transfer()  local
556     regval = ms_usb_bulk_transfer_buf(ptr, pipe, buf, trans_left, &partial);  in ms_usb_bulk_transfer()
561     return regval;  in ms_usb_bulk_transfer()
592     int auto_sense_activate,regval,temp_result;  in ms_usb_invoke_transport()  local
595     regval = pUsdata->transport(scsi_request_block, pUsdata);  in ms_usb_invoke_transport()
605     if (regval == TRANSPORT_NO_DEVICE) // break if no device  in ms_usb_invoke_transport()
613     if (regval == TRANSPORT_ERROR)  in ms_usb_invoke_transport()
620     if (regval == TRANSPORT_NO_SENSE)  in ms_usb_invoke_transport()
640     if (regval == TRANSPORT_FAILED)  in ms_usb_invoke_transport()
681         if (regval == TRANSPORT_NO_DEVICE) // break if no device  in ms_usb_invoke_transport()
710     if (regval == TRANSPORT_FAILED)  in ms_usb_invoke_transport()
712 …if ((pUsdata->protocol == MS_CB_PR) && (regval == TRANSPORT_GOOD) && ((scsi_request_block->sense_b…  in ms_usb_invoke_transport()
721     regval = ms_us_port_reset(pUsdata);  in ms_usb_invoke_transport()
724     if (regval == -ENODEV)  in ms_usb_invoke_transport()
728     if (regval < 0)  in ms_usb_invoke_transport()
749     int regval,result,timeout=10000;  in ms_usb_CB_transport()  local
762     regval = ms_usb_interpret_uRequest_Block_result(ptr, ptr->ctrl_send_pipe,  in ms_usb_CB_transport()
765     if (regval == XFER_STALLED)  in ms_usb_CB_transport()
770     if (regval != XFER_GOOD)  in ms_usb_CB_transport()
777         regval = ms_usb_stor_data_transfer(request_block,ptr,trans_len);  in ms_usb_CB_transport()
778         ms_usbhost_msg("CB data stage regval is 0x%x\n", regval);  in ms_usb_CB_transport()
779         if (regval > XFER_STALLED)  in ms_usb_CB_transport()
806     int regval;  in ms_usb_tranCS()  local
810 …  regval = ms_usb_bulk_transfer_buf(ptr, ptr->bulk_recv_pipe, bulk_cs, BULK_CS_WRAP_LEN, &len_csw);  in ms_usb_tranCS()
811     if (regval == XFER_SHORT && len_csw == 0) // patch from Linux 3.1.10  in ms_usb_tranCS()
814 …      regval = ms_usb_bulk_transfer_buf(ptr, ptr->bulk_recv_pipe, bulk_cs, BULK_CS_WRAP_LEN, NULL);  in ms_usb_tranCS()
816     if (regval == XFER_STALLED)  in ms_usb_tranCS()
819 …      regval = ms_usb_bulk_transfer_buf(ptr, ptr->bulk_recv_pipe, bulk_cs, BULK_CS_WRAP_LEN, NULL);  in ms_usb_tranCS()
821     return regval;  in ms_usb_tranCS()
830     int regval,fake_sense = 0;  in ms_usb_bulk_transport()  local
832     regval = ms_usb_tranCB(bulk_cb,request_block,ptr,trans_len);  in ms_usb_bulk_transport()
833     if (regval != XFER_GOOD)  in ms_usb_bulk_transport()
835         return (regval == XFER_NO_DEV) ? TRANSPORT_NO_DEVICE : TRANSPORT_ERROR;  in ms_usb_bulk_transport()
842         regval = ms_usb_stor_data_transfer(request_block,ptr,trans_len);  in ms_usb_bulk_transport()
844         if (regval == XFER_NO_DEV)  in ms_usb_bulk_transport()
847         if (regval == XFER_ERROR)  in ms_usb_bulk_transport()
849         if (regval == XFER_LONG)  in ms_usb_bulk_transport()
853     regval = ms_usb_tranCS(bulk_cs,ptr);  in ms_usb_bulk_transport()
857     if (regval == XFER_NO_DEV)  in ms_usb_bulk_transport()
863     if (regval != XFER_GOOD)  in ms_usb_bulk_transport()
904     int regval,regval1,regval2;  in ms_usb_reset_common()  local
912     regval = ms_usb_control_msg(ptr, ptr->ctrl_send_pipe, req, rt, val, idx, data, len, HZ*20);  in ms_usb_reset_common()
913     if (regval < 0)  in ms_usb_reset_common()
915         ms_usbhost_msg("ms_usb_reset_common failed: %d\n", regval);  in ms_usb_reset_common()