[totem] Remove unused retval

[Bastien Nocera <hadess src gnome org>]

commit b792db18efc4ffca662bc19c15835a9647345f51
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Sep 17 16:59:31 2009 +0100

    Remove unused retval
    
    https://bugzilla.gnome.org/show_bug.cgi?id=595481

 src/backend/bacon-video-widget-gst-0.10.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/backend/bacon-video-widget-gst-0.10.c b/src/backend/bacon-video-widget-gst-0.10.c
index 262e5a6..5500d99 100644
--- a/src/backend/bacon-video-widget-gst-0.10.c
+++ b/src/backend/bacon-video-widget-gst-0.10.c
@@ -5949,7 +5949,6 @@ bvw_update_interface_implementations (BaconVideoWidget *bvw)
   GstXOverlay *old_xoverlay = bvw->priv->xoverlay;
   GstElement *video_sink = NULL;
   GstElement *element = NULL;
-  GstIteratorResult ires;
   GstIterator *iter;
 
   if (g_thread_self() != gui_thread) {
@@ -6021,7 +6020,7 @@ bvw_update_interface_implementations (BaconVideoWidget *bvw)
                                            GST_TYPE_COLOR_BALANCE);
   /* naively assume no resync */
   element = NULL;
-  ires = gst_iterator_fold (iter,
+  gst_iterator_fold (iter,
       (GstIteratorFoldFunction) find_colorbalance_element, NULL, &element);
   gst_iterator_free (iter);