PVS-Studio warning V556 for DDKSamples

PCHAR
DbgDevicePowerString(IN WDF_POWER_DEVICE_STATE Type)
{
  ....
  case WdfPowerDeviceD0:
    return "WdfPowerDeviceD0";
  case PowerDeviceD1:
    return "WdfPowerDeviceD1";
  case WdfPowerDeviceD2:
    return "WdfPowerDeviceD2";
  ....
}

Most likely this is what should be written here: case WdfPowerDeviceD1:


This suspicious code was found in DDKSamples project by PVS-Studio static code analyzer.
Warning message is:
V556 The values of different enum types are compared: switch(ENUM_TYPE_A) { case ENUM_TYPE_B: ... }. usb.c 450

PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/