kconfig: qconf: don't show goback button on splitMode

the goback button does nothing on splitMode. So, why display
it?

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index e43fe4dcd4e7497c64d548ca7ff37802fa2828dc..6a327b69ff5fba85101d91ef817b697b32ec5cf2 100644 (file)
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -437,9 +437,10 @@ void ConfigList::updateList(ConfigItem* item)
        if (rootEntry != &rootmenu && (mode == singleMode ||
            (mode == symbolMode && rootEntry->parent != &rootmenu))) {
                item = (ConfigItem *)topLevelItem(0);
-               if (!item)
+               if (!item && mode != symbolMode) {
                        item = new ConfigItem(this, 0, true);
-               last = item;
+                       last = item;
+               }
        }
        if ((mode == singleMode || (mode == symbolMode && !(rootEntry->flags & MENU_ROOT))) &&
            rootEntry->sym && rootEntry->prompt) {