430             libusb_cancel_transfer(hUSB->hostBulkIn.transfer);  in CancelUsbIo()
438             libusb_cancel_transfer(hUSB->hostBulkOut.transfer);  in CancelUsbIo()
492 void LIBUSB_CALL HdcHostUSB::USBBulkCallback(struct libusb_transfer *transfer)  in USBBulkCallback()  argument
494     auto *ep = reinterpret_cast<HostUSBEndpoint *>(transfer->user_data);  in USBBulkCallback()
499         if (transfer->status != LIBUSB_TRANSFER_COMPLETED) {  in USBBulkCallback()
500             WRITE_LOG(LOG_FATAL, "USBBulkCallback1 failed, ret:%d", transfer->status);  in USBBulkCallback()
503         if (!ep->bulkInOut && transfer->actual_length != transfer->length) {  in USBBulkCallback()
504             transfer->length -= transfer->actual_length;  in USBBulkCallback()
505             transfer->buffer += transfer->actual_length;  in USBBulkCallback()
511         childRet = libusb_submit_transfer(transfer);  in USBBulkCallback()
514             transfer->status = LIBUSB_TRANSFER_ERROR;  in USBBulkCallback()
542 …libusb_fill_bulk_transfer(ep->transfer, hUSB->devHandle, ep->endpoint, buf, bufSize, USBBulkCallba…  in SubmitUsbBio()
544         childRet = libusb_submit_transfer(ep->transfer);  in SubmitUsbBio()
551         if (ep->transfer->status != 0) {  in SubmitUsbBio()
552             WRITE_LOG(LOG_FATAL, "SubmitUsbBio transfer failed, status:%d", ep->transfer->status);  in SubmitUsbBio()
555         ret = ep->transfer->actual_length;  in SubmitUsbBio()