winmm: Remove useless casts to self.

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

winmm: Remove useless casts to self.
de2854be · Michael Stefaniuc · Alexandre Julliard · 841541a6 · de2854be
Commit de2854be authored Feb 28, 2019 by Michael Stefaniuc Committed by Alexandre Julliard Mar 04, 2019
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waveform.c dlls/winmm/waveform.c +2 -2

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--- 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)){