[gnome-bluetooth] lib: Remove unneeded NULL check

[Daniele Forsi <dforsi src gnome org>]

commit 10aefc0562116f940db05698802f3161df1fd2b7
Author: Daniele Forsi <dforsi src gnome org>
Date:   Mon May 7 11:04:03 2012 +0200

    lib: Remove unneeded NULL check
    
    See http://developer.gnome.org/gtk3/stable/GtkTreeModel.html#gtk-tree-row-reference-free

 lib/bluetooth-client.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/lib/bluetooth-client.c b/lib/bluetooth-client.c
index 0d00b42..af3a6f5 100644
--- a/lib/bluetooth-client.c
+++ b/lib/bluetooth-client.c
@@ -1273,8 +1273,7 @@ static void bluetooth_client_finalize(GObject *client)
 
 	g_object_unref(priv->store);
 
-	if (priv->default_adapter)
-		gtk_tree_row_reference_free (priv->default_adapter);
+	gtk_tree_row_reference_free (priv->default_adapter);
 
 	G_OBJECT_CLASS(bluetooth_client_parent_class)->finalize(client);
 }