[PATCH] dmusic: Call interface methods properly.

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
 dlls/dmusic/port.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/dmusic/port.c b/dlls/dmusic/port.c
index 5064615..7131756 100644
--- a/dlls/dmusic/port.c
+++ b/dlls/dmusic/port.c
@@ -510,7 +510,7 @@ static HRESULT WINAPI synth_dmport_SetDirectSound(IDirectMusicPort *iface, IDire
             This->parent->dsound = NULL;
     }
     if (This->dsbuffer)
-        IDirectSound_Release(This->dsbuffer);
+        IDirectSoundBuffer_Release(This->dsbuffer);

This->dsound = dsound;
     This->dsbuffer = dsbuffer;
@@ -518,7 +518,7 @@ static HRESULT WINAPI synth_dmport_SetDirectSound(IDirectMusicPort *iface, IDire
     if (This->dsound)
         IDirectSound_AddRef(This->dsound);
     if (This->dsbuffer)
-        IDirectSound_AddRef(This->dsbuffer);
+        IDirectSoundBuffer_AddRef(This->dsbuffer);

return S_OK;
 }