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Code clean-up

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This commit is contained in:
Benjamin Höglinger-Stelzer
2020-09-07 21:52:29 +02:00
parent 5611bbd3fa
commit 929e2abbba
1 changed files with 14 additions and 13 deletions
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27
sys/Ds4Pdo.cpp
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@@ -1197,38 +1197,39 @@ VOID ViGEm::Bus::Targets::EmulationTargetDS4::PendingUsbRequestsTimerFunc(
_In_ WDFTIMER Timer
)
{
auto ctx = reinterpret_cast<EmulationTargetDS4*>(Core::EmulationTargetPdoGetContext(WdfTimerGetParentObject(Timer))->Target);
const auto ctx = reinterpret_cast<EmulationTargetDS4*>(Core::EmulationTargetPdoGetContext(
WdfTimerGetParentObject(Timer))->Target);
WDFREQUEST usbRequest;
PIRP pendingIrp;
PIO_STACK_LOCATION irpStack;
WDFREQUEST usbRequest;
TraceEvents(TRACE_LEVEL_VERBOSE, TRACE_DS4, "%!FUNC! Entry");
TraceDbg(TRACE_DS4, "%!FUNC! Entry");
// Get pending USB request
NTSTATUS status = WdfIoQueueRetrieveNextRequest(ctx->_PendingUsbInRequests, &usbRequest);
const auto status = WdfIoQueueRetrieveNextRequest(ctx->_PendingUsbInRequests, &usbRequest);
if (NT_SUCCESS(status))
{
// Get pending IRP
pendingIrp = WdfRequestWdmGetIrp(usbRequest);
irpStack = IoGetCurrentIrpStackLocation(pendingIrp);
const auto pendingIrp = WdfRequestWdmGetIrp(usbRequest);
const auto irpStack = IoGetCurrentIrpStackLocation(pendingIrp);
// Get USB request block
PURB urb = (PURB)irpStack->Parameters.Others.Argument1;
const auto urb = static_cast<PURB>(irpStack->Parameters.Others.Argument1);
// Get transfer buffer
PUCHAR Buffer = (PUCHAR)urb->UrbBulkOrInterruptTransfer.TransferBuffer;
const auto buffer = static_cast<PUCHAR>(urb->UrbBulkOrInterruptTransfer.TransferBuffer);
// Set buffer length to report size
urb->UrbBulkOrInterruptTransfer.TransferBufferLength = DS4_REPORT_SIZE;
// Copy cached report to transfer buffer
if (Buffer)
RtlCopyBytes(Buffer, ctx->_Report, DS4_REPORT_SIZE);
if (buffer)
RtlCopyBytes(buffer, ctx->_Report, DS4_REPORT_SIZE);
// Complete pending request
WdfRequestComplete(usbRequest, status);
}
TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DS4, "%!FUNC! Exit with status %!STATUS!", status);
TraceDbg(TRACE_DS4, "%!FUNC! Exit with status %!STATUS!", status);
}