macosx: remove unneeded eq variable initialization

modules/gui/macosx/AudioEffects.h

@@ -119,7 +119,6 @@
 - (void)saveCurrentProfile;
 
 /* Equalizer */
-- (void)setupEqualizer;
 - (void)equalizerUpdated;
 - (void)setValue:(float)value forSlider:(int)index;
 - (IBAction)eq_bandSliderUpdated:(id)sender;

modules/gui/macosx/AudioEffects.m

@@ -149,7 +149,7 @@ static VLCAudioEffects *_o_sharedInstance = nil;
     if (!OSX_SNOW_LEOPARD)
         [o_window setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
 
-    [self setupEqualizer];
+    [self equalizerUpdated];
     [self resetCompressor];
     [self resetSpatializer];
     [self resetAudioFilters];
@@ -439,19 +439,6 @@ static bool GetEqualizerStatus(intf_thread_t *p_custom_intf,
         return false;
 }
 
-- (void)setupEqualizer
-{
-    audio_output_t *p_aout = getAout();
-    if (p_aout) {
-        var_Create(p_aout, "equalizer-preset", VLC_VAR_STRING | VLC_VAR_DOINHERIT);
-        var_Create(p_aout, "equalizer-preamp", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT);
-        var_Create(p_aout, "equalizer-bands", VLC_VAR_STRING | VLC_VAR_DOINHERIT);
-        vlc_object_release(p_aout);
-    }
-
-    [self equalizerUpdated];
-}
-
 - (void)updatePresetSelector
 {
     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];