Michael Stefaniuc : winmm: Remove useless casts to self.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: de2854bebdf499d41eaafc92e87b003a203d5eb3
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=de2854bebdf499d41eaafc92e87b003a203d5eb3

Author: Michael Stefaniuc <mstefani at winehq.org>
Date:   Thu Feb 28 21:39:46 2019 +0100

winmm: Remove useless casts to self.

Signed-off-by: Michael Stefaniuc <mstefani at winehq.org>
Signed-off-by: Andrew Eikum <aeikum at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/winmm/waveform.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/winmm/waveform.c b/dlls/winmm/waveform.c
index 959773c..afdf9d3 100644
--- a/dlls/winmm/waveform.c
+++ b/dlls/winmm/waveform.c
@@ -3124,9 +3124,9 @@ UINT WINAPI waveOutSetVolume(HWAVEOUT hWaveOut, DWORD in)
         return MMSYSERR_ERROR;
     }
 
-    vols[0] = (float)((DWORD)(in & 0xFFFF) / (float)0xFFFF);
+    vols[0] = (float)((in & 0xFFFF) / (float)0xFFFF);
     if(channels > 1)
-        vols[1] = (float)((DWORD)(in >> 16) / (float)0xFFFF);
+        vols[1] = (float)((in >> 16) / (float)0xFFFF);
 
     hr = IAudioStreamVolume_SetAllVolumes(device->volume, channels, vols);
     if(FAILED(hr)){