225         if (hs->hUSB == nullptr) {  in EnumUSBDeviceRegister()
262         if (hs->hUSB == nullptr) {  in QueryUSBDeviceRegister()
265         if (hs->hUSB->devId != devId || hs->hUSB->busId != busId) {  in QueryUSBDeviceRegister()
364             HUSB hUSB = new HdcUSB();  in MallocSessionByConnectType()  local
365             if (!hUSB) {  in MallocSessionByConnectType()
369             hSession->hUSB = hUSB;  in MallocSessionByConnectType()
370             hSession->hUSB->wMaxPacketSizeSend = MAX_PACKET_SIZE_HISPEED;  in MallocSessionByConnectType()
480         if (!hSession->hUSB) {  in FreeSessionByConnectType()
483         HUSB hUSB = hSession->hUSB;  in FreeSessionByConnectType()  local
484         if (!hUSB) {  in FreeSessionByConnectType()
488         if (hUSB->devHandle) {  in FreeSessionByConnectType()
489             libusb_release_interface(hUSB->devHandle, hUSB->interfaceNumber);  in FreeSessionByConnectType()
490             libusb_close(hUSB->devHandle);  in FreeSessionByConnectType()
491             hUSB->devHandle = nullptr;  in FreeSessionByConnectType()
494         Base::CloseFd(hUSB->bulkIn);  in FreeSessionByConnectType()
495         Base::CloseFd(hUSB->bulkOut);  in FreeSessionByConnectType()
497         delete hSession->hUSB;  in FreeSessionByConnectType()
498         hSession->hUSB = nullptr;  in FreeSessionByConnectType()
585     if (hSession->hUSB != nullptr  in FreeSessionOpeate()
586         && (!hSession->hUSB->hostBulkIn.isShutdown || !hSession->hUSB->hostBulkOut.isShutdown)) {  in FreeSessionOpeate()