Re: dmusic: remove unused variable

[Nikolay Sivov]

 On 7/21/2010 08:31, Austin English wrote:
  HRESULT WINAPI DMUSIC_CreateDirectMusicPortImpl (LPCGUID lpcGUID, LPVOID 
*ppobj, LPUNKNOWN pUnkOuter, LPDMUS_PORTPARAMS pPortParams, LPDMUS_PORTCAPS 
pPortCaps) {
        IDirectMusicPortImpl *obj;
-       HRESULT hr = E_FAIL;
        UINT j;
        TRACE("(%p,%p,%p)\n", lpcGUID, ppobj, pUnkOuter);
@@ -381,7 +380,6 @@ HRESULT WINAPI DMUSIC_CreateDirectMusicPortImpl (LPCGUID 
lpcGUID, LPVOID *ppobj,
        obj->caps = *pPortCaps;
        obj->pDirectSound = NULL;
        obj->pLatencyClock = NULL;
-       hr = DMUSIC_CreateReferenceClockImpl(&IID_IReferenceClock, 
(LPVOID*)&obj->pLatencyClock, NULL);

  if(0)
  {
I doubt you could remove a call here. And probably return value should 
be used to exit earlier on a failure.