kconfig: gconf: remove unneeded variable in on_split_clicked()

The height of the window is not used here. Passing NULL to
gtk_window_get_default_size() is allowed. [1]

[1]: https://gitlab.gnome.org/GNOME/gtk/-/blob/2.24.33/gtk/gtkwindow.c#L3974

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

diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 2ab000adccedb709461f1b0c05f7b1de24b63752..c78eded5c01bd0deeb5c09372b44e9cbe636532f 100644 (file)
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -673,10 +673,10 @@ void on_single_clicked(GtkButton * button, gpointer user_data)
 
 void on_split_clicked(GtkButton * button, gpointer user_data)
 {
-       gint w, h;
+       gint w;
        view_mode = SPLIT_VIEW;
        gtk_widget_show(tree1_w);
-       gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
+       gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, NULL);
        gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
        gtk_tree_store_clear(tree2);
        display_list();