[gnome-control-center] display: GCC 4.6 warning fixes

[Bastien Nocera <hadess src gnome org>]

commit 1ca3755aeca2ac2cb0d5fe30693259ceef853218
Author: Kjartan Maraas <kmaraas gnome org>
Date:   Wed Mar 2 18:06:07 2011 +0000

    display: GCC 4.6 warning fixes
    
    https://bugzilla.gnome.org/show_bug.cgi?id=642810

 panels/display/xrandr-capplet.c |   18 ------------------
 1 files changed, 0 insertions(+), 18 deletions(-)
---
diff --git a/panels/display/xrandr-capplet.c b/panels/display/xrandr-capplet.c
index c51a0eb..1313afa 100644
--- a/panels/display/xrandr-capplet.c
+++ b/panels/display/xrandr-capplet.c
@@ -251,7 +251,6 @@ add_key (GtkWidget *widget,
   GtkComboBox *box = GTK_COMBO_BOX (widget);
   GtkTreeModel *model = gtk_combo_box_get_model (box);
   GtkListStore *store = GTK_LIST_STORE (model);
-  gboolean retval;
 
   info.text = text;
   info.found = FALSE;
@@ -270,11 +269,6 @@ add_key (GtkWidget *widget,
                                          5, rotation,
                                          -1);
 
-      retval = TRUE;
-    }
-  else
-    {
-      retval = FALSE;
     }
 }
 
@@ -682,8 +676,6 @@ rebuild_resolution_combo (App *app)
 static void
 rebuild_gui (App *app)
 {
-  gboolean sensitive;
-
   /* We would break spectacularly if we recursed, so
    * just assert if that happens
    */
@@ -691,22 +683,12 @@ rebuild_gui (App *app)
 
   app->ignore_gui_changes = TRUE;
 
-  sensitive = app->current_output ? TRUE : FALSE;
-
-#if 0
-  g_debug ("rebuild gui, is on: %d", app->current_output->on);
-#endif
-
   rebuild_mirror_screens (app);
   rebuild_current_monitor_label (app);
   rebuild_on_off_radios (app);
   rebuild_resolution_combo (app);
   rebuild_rotation_combo (app);
 
-#if 0
-  g_debug ("sensitive: %d, on: %d", sensitive, gnome_rr_output_info_is_active (app->current_output));
-#endif
-
   app->ignore_gui_changes = FALSE;
 }