elm_index.c: removed unused empty function.

diff --git a/legacy/elementary/src/lib/elm_index.c b/legacy/elementary/src/lib/elm_index.c
index 7057204..f61caad 100644 (file)
--- a/legacy/elementary/src/lib/elm_index.c
+++ b/legacy/elementary/src/lib/elm_index.c
@@ -686,14 +686,6 @@ _sel_eval(Evas_Object *obj,
 }
 
 static void
-_on_mouse_wheel(void *data __UNUSED__,
-                Evas *e __UNUSED__,
-                Evas_Object *o __UNUSED__,
-                void *event_info __UNUSED__)
-{
-}
-
-static void
 _on_mouse_down(void *data,
                Evas *e __UNUSED__,
                Evas_Object *o __UNUSED__,
@@ -921,8 +913,6 @@ _elm_index_smart_add(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
    elm_layout_content_set(obj, "elm.swallow.event.0", o);
 
    evas_object_event_callback_add
-     (o, EVAS_CALLBACK_MOUSE_WHEEL, _on_mouse_wheel, obj);
-   evas_object_event_callback_add
      (o, EVAS_CALLBACK_MOUSE_DOWN, _on_mouse_down, obj);
    evas_object_event_callback_add
      (o, EVAS_CALLBACK_MOUSE_UP, _on_mouse_up, obj);