PVS-Studio warning V529 for DDKSamples

NDIS_STATUS
HwSetPowerMgmtMode(....)
{
  ....
  if (!HW_MULTIPLE_MAC_ENABLED(Hw) &&
      (PMMode->dot11PowerMode != dot11_power_mode_unknown));
  {
    NdisMoveMemory(&Hw->MacState.PowerMgmtMode,
                   PMMode, sizeof(DOT11_POWER_MGMT_MODE));
    HalSetPowerMgmtMode(Hw->Hal, PMMode);
  }
  ....
}

This suspicious code was found in DDKSamples project by PVS-Studio static code analyzer.
Warning message is:
V529 Odd semicolon ';' after 'if' operator. hw_mac.c 95

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/