[gtk+] Remove some warnings

[Matthias Clasen <matthiasc src gnome org>]

commit d2eac1bf816150ec1ecdcda4143789544d6e8595
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Oct 22 19:28:32 2010 +0200

    Remove some warnings

 modules/other/gail/gailtreeview.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/modules/other/gail/gailtreeview.c b/modules/other/gail/gailtreeview.c
index 58772c1..60de100 100644
--- a/modules/other/gail/gailtreeview.c
+++ b/modules/other/gail/gailtreeview.c
@@ -448,8 +448,7 @@ gail_tree_view_real_initialize (AtkObject *obj,
 {
   GailTreeView *view;
   GtkTreeView *tree_view;
-  GtkTreeModel *tree_model; 
-  GtkAdjustment *adj;
+  GtkTreeModel *tree_model;
   GList *tv_cols, *tmp_list;
   GtkWidget *widget;
 
@@ -520,8 +519,8 @@ gail_tree_view_real_initialize (AtkObject *obj,
 
   /* adjustment callbacks */
 
-  gail_tree_view_hadjustment_set (widget, NULL, view);
-  gail_tree_view_vadjustment_set (widget, NULL, view);
+  gail_tree_view_hadjustment_set (G_OBJECT (widget), NULL, view);
+  gail_tree_view_vadjustment_set (G_OBJECT (widget), NULL, view);
   g_signal_connect (widget,
                     "notify::hadjustment",
                     G_CALLBACK (gail_tree_view_hadjustment_set),