Remove unused variables.

3 files changed, 3 insertions, 8 deletions

diff --git a/libretro.c b/libretro.c
index 16f9cf2..7f26a19 100644
--- a/libretro.c
+++ b/libretro.c
@@ -443,9 +443,7 @@ void retro_init(void)
    
    S9xSetSamplesAvailableCallback(S9xAudioCallback);
 #else
-   S9xInitSound(Settings.SoundPlaybackRate,
-                true,
-                Settings.SoundBufferSize);
+   S9xInitSound();
 #endif
    environ_cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars);
 
diff --git a/source/apu.h b/source/apu.h
index 4d01447..b09f3c4 100644
--- a/source/apu.h
+++ b/source/apu.h
@@ -160,7 +160,7 @@ void S9xSetAPUControl(uint8_t byte);
 void S9xSetAPUDSP(uint8_t byte);
 uint8_t S9xGetAPUDSP();
 void S9xSetAPUTimer(uint16_t Address, uint8_t byte);
-bool S9xInitSound(int quality, bool stereo, int buffer_size);
+bool S9xInitSound();
 void S9xOpenCloseSoundTracingFile(bool);
 void S9xPrintAPUState();
 extern uint16_t S9xAPUCycles [256];   // Scaled cycle lengths
diff --git a/source/soundux.c b/source/soundux.c
index 66af26b..c122859 100644
--- a/source/soundux.c
+++ b/source/soundux.c
@@ -1238,7 +1238,7 @@ void S9xSetPlaybackRate(uint32_t playback_rate)
       S9xSetSoundFrequency(i, SoundData.channels [i].hertz);
 }
 
-bool S9xInitSound(int mode, bool stereo, int buffer_size)
+bool S9xInitSound()
 {
    so.sound_fd = -1;
    so.sound_switch = 255;
@@ -1247,9 +1247,6 @@ bool S9xInitSound(int mode, bool stereo, int buffer_size)
    so.buffer_size = 0;
    so.encoded = false;
 
-   if (!(mode & 7))
-      return (1);
-
    return (1);
 }