1 files changed, 0 insertions, 20 deletions

diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index cd78253de31d..7e1357db33d7 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -592,26 +592,6 @@ int call_switchdev_blocking_notifiers(unsigned long val, struct net_device *dev,
 }
 EXPORT_SYMBOL_GPL(call_switchdev_blocking_notifiers);
 
-bool switchdev_port_same_parent_id(struct net_device *a,
-                                   struct net_device *b)
-{
-        struct switchdev_attr a_attr = {
-                .orig_dev = a,
-                .id = SWITCHDEV_ATTR_ID_PORT_PARENT_ID,
-        };
-        struct switchdev_attr b_attr = {
-                .orig_dev = b,
-                .id = SWITCHDEV_ATTR_ID_PORT_PARENT_ID,
-        };
-
-        if (switchdev_port_attr_get(a, &a_attr) ||
-            switchdev_port_attr_get(b, &b_attr))
-                return false;
-
-        return netdev_phys_item_id_same(&a_attr.u.ppid, &b_attr.u.ppid);
-}
-EXPORT_SYMBOL_GPL(switchdev_port_same_parent_id);
-
 static int __switchdev_handle_port_obj_add(struct net_device *dev,
                         struct switchdev_notifier_port_obj_info *port_obj_info,
                         bool (*check_cb)(const struct net_device *dev),