kconfig: gconf: avoid hardcoding model2 in on_treeview2_cursor_changed()

[ Upstream commit cae9cdbcd9af044810bcceeb43a87accca47c71d ]

The on_treeview2_cursor_changed() handler is connected to both the left
and right tree views, but it hardcodes model2 (the GtkTreeModel of the
right tree view). This is incorrect. Get the associated model from the
view.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 5d1404178e482aae2c289719ed0c7a947de377a8..87f8a4db5bc691fa3bdf1d5b2cc810e59d93a914 100644 (file)
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -977,13 +977,14 @@ on_treeview2_key_press_event(GtkWidget * widget,
 void
 on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
 {
+       GtkTreeModel *model = gtk_tree_view_get_model(treeview);
        GtkTreeSelection *selection;
        GtkTreeIter iter;
        struct menu *menu;
 
        selection = gtk_tree_view_get_selection(treeview);
-       if (gtk_tree_selection_get_selected(selection, &model2, &iter)) {
-               gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
+       if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
+               gtk_tree_model_get(model, &iter, COL_MENU, &menu, -1);
                text_insert_help(menu);
        }
 }