diff --git a/dlls/dsound/primary.c b/dlls/dsound/primary.c
index 9f41a2b47fc..852ec51b7ff 100644
--- a/dlls/dsound/primary.c
+++ b/dlls/dsound/primary.c
@@ -576,7 +576,7 @@ static HRESULT WINAPI PrimaryBufferImpl_SetVolume(IDirectSoundBuffer8 *iface, LO
 
 		for (i = 0; i < DS_MAX_CHANNELS; i++) {
 			if (device->pwfx->nChannels > i){
-				fvol = (float)((DWORD)(device->volpan.dwTotalAmpFactor[i] & 0xFFFF) / (float)0xFFFF);
+				fvol = (float)((device->volpan.dwTotalAmpFactor[i] & 0xFFFF) / (float)0xFFFF);
 				hr = IAudioStreamVolume_SetChannelVolume(device->volume, i, fvol);
 				if (FAILED(hr)){
 					LeaveCriticalSection(&device->mixlock);
@@ -932,7 +932,7 @@ static HRESULT WINAPI PrimaryBufferImpl_SetPan(IDirectSoundBuffer8 *iface, LONG
 
 		for (i = 0; i < DS_MAX_CHANNELS; i++) {
 			if (device->pwfx->nChannels > i) {
-				fvol = (float)((DWORD)(device->volpan.dwTotalAmpFactor[i] & 0xFFFF) / (float)0xFFFF);
+				fvol = (float)((device->volpan.dwTotalAmpFactor[i] & 0xFFFF) / (float)0xFFFF);
 				hr = IAudioStreamVolume_SetChannelVolume(device->volume, i, fvol);
 				if (FAILED(hr)){
 					LeaveCriticalSection(&device->mixlock);