kconfig: gconf: rename display_tree_part()

This function recreates the tree store to update the menu content.
Rename it to recreate_tree() to better reflect its purpose.

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

Author: masahir0y

scripts/kconfig/gconf.c

@@ -57,7 +57,7 @@ enum {
 };
 
 static void display_tree(GtkTreeStore *store, struct menu *menu);
-static void display_tree_part(void);
+static void recreate_tree(void);
 
 static void conf_changed(bool dirty)
 {
@@ -327,7 +327,7 @@ static void set_view_mode(enum view_mode mode)
 			browsed = menu_get_parent_menu(selected) ?: &rootmenu;
 		else
 			browsed = &rootmenu;
-		display_tree_part();
+		recreate_tree();
 		text_insert_msg("", "");
 		select_menu(GTK_TREE_VIEW(tree2_w), selected);
 		gtk_widget_set_sensitive(single_btn, FALSE);
@@ -558,7 +558,7 @@ static void on_back_clicked(GtkButton *button, gpointer user_data)
 	ptype = browsed->prompt ? browsed->prompt->type : P_UNKNOWN;
 	if (ptype != P_MENU)
 		browsed = browsed->parent;
-	display_tree_part();
+	recreate_tree();
 
 	if (browsed == &rootmenu)
 		gtk_widget_set_sensitive(back_btn, FALSE);
@@ -795,7 +795,7 @@ static gboolean on_treeview2_button_press_event(GtkWidget *widget,
 		if (ptype == P_MENU && view_mode == SINGLE_VIEW && col == COL_OPTION) {
 			// goes down into menu
 			browsed = menu;
-			display_tree_part();
+			recreate_tree();
 			gtk_widget_set_sensitive(back_btn, TRUE);
 		} else if (col == COL_OPTION) {
 			toggle_sym_value(menu);
@@ -900,7 +900,7 @@ static gboolean on_treeview1_button_press_event(GtkWidget *widget,
 
 	if (menu->type == M_MENU) {
 		browsed = menu;
-		display_tree_part();
+		recreate_tree();
 	}
 
 	gtk_tree_view_set_cursor(view, path, NULL, FALSE);
@@ -961,8 +961,8 @@ static void display_tree(GtkTreeStore *store, struct menu *menu)
 	_display_tree(store, menu, NULL);
 }
 
-/* Display a part of the tree starting at current node (single/split view) */
-static void display_tree_part(void)
+/* Recreate the tree store starting at 'browsed' node */
+static void recreate_tree(void)
 {
 	gtk_tree_store_clear(tree2);
 	display_tree(tree2, browsed);