Fixed a reference counting bug I introduced.

dlls/dsound/primary.c

diff --git a/dlls/dsound/primary.c b/dlls/dsound/primary.c
index 228984b..1737a2b 100644
--- a/dlls/dsound/primary.c
+++ b/dlls/dsound/primary.c
@@ -571,20 +571,13 @@
 
 	ref = InterlockedDecrement(&(This->ref));
 
-	/* the listener has a reference to us which must be removed */
-	if ((ref == 0) || ((ref == 1) && (This->dsound->listener))) {
+	if (ref == 0) {
 		IDirectSound_Release((LPDIRECTSOUND)This->dsound);
 
 		if (This->dsound->listener) {
 			IDirectSound3DListener_Release((LPDIRECTSOUND3DLISTENER)This->dsound->listener);
 			This->dsound->listener = NULL;
-			ref--;
 		}
-#if 0
-		if (This->iks) {
-			HeapFree(GetProcessHeap(), 0, This->iks);
-		}
-#endif
 		HeapFree(GetProcessHeap(),0,This);
 	}
 

dlls/dsound/sound3d.c

diff --git a/dlls/dsound/sound3d.c b/dlls/dsound/sound3d.c
index b0999df..4be4237 100644
--- a/dlls/dsound/sound3d.c
+++ b/dlls/dsound/sound3d.c
@@ -1042,7 +1042,8 @@
 	InitializeCriticalSection(&dsl->lock);
 
 	dsl->dsb = This;
-	IDirectSoundBuffer8_AddRef((LPDIRECTSOUNDBUFFER8)This);
+	/* NOTE: don't add a reference because it would cause a circular reference */
+	/* IDirectSoundBuffer8_AddRef((LPDIRECTSOUNDBUFFER8)This); */
 
 	*pdsl = dsl;
 	return S_OK;