PVS-Studio warning V561 for VirtualBox

static NTSTATUS APIENTRY
DxgkDdiRenderNew(CONST HANDLE hContext, DXGKARG_RENDER  *pRender)
{
  ....
  NTSTATUS Status = STATUS_SUCCESS;    //<==

  __try
  {
    ....
    NTSTATUS Status = STATUS_SUCCESS;  //<==
    ....
  }
  __except (EXCEPTION_EXECUTE_HANDLER)
  {
    Status = STATUS_INVALID_PARAMETER;
    WARN(("invalid parameter"));
  }

  return Status;
}

Any change of the variable within the try..except section won't change the returned value and the external (in relation to the try {} block) variable will be changed only if an exception occurs.

This suspicious code was found in VirtualBox project by PVS-Studio static code analyzer.
Warning message is:
V561 It's probably better to assign value to 'Status' variable than to declare it anew. Previous declaration: vboxmpwddm.cpp, line 5723. vboxmpwddm.cpp 5728

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