[grilo] core: Fix compilation warning because of an unused label.

[Iago Toral Quiroga <itoral src gnome org>]

commit bdf9e65e3725f8861cc3bf967337f4396d934928
Author: Iago Toral Quiroga <itoral igalia com>
Date:   Wed Dec 1 18:18:27 2010 +0100

    core: Fix compilation warning because of an unused label.

 src/grl-metadata-source.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/grl-metadata-source.c b/src/grl-metadata-source.c
index 33845b1..f4d952d 100644
--- a/src/grl-metadata-source.c
+++ b/src/grl-metadata-source.c
@@ -544,7 +544,6 @@ filter_key_list (GrlMetadataSource *source,
     }
   }
 
-end_func:
   return filtered_keys;
 }