--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -201,4 +201,7 @@ extern br_get_dst_hook_t __rcu *br_get_d
 extern struct net_device *br_fdb_bridge_dev_get_and_hold(struct net_bridge *br);
 /* QCA NSS bridge-mgr support - End */
 
+/* QCA NSS SSDK support - Start */
+extern int br_fdb_delete_by_netdev(struct net_device *dev,const unsigned char *addr, u16 vid);
+/* QCA NSS SSDK support - End */
 #endif
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -1181,6 +1181,19 @@ static int __br_fdb_delete(struct net_br
 	return err;
 }
 
+int br_fdb_delete_by_netdev(struct net_device *dev,
+					    const unsigned char *addr, u16 vid)
+{
+	int err;
+
+	rtnl_lock();
+	err = br_fdb_delete(NULL, NULL, dev, addr, vid);
+	rtnl_unlock();
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(br_fdb_delete_by_netdev);
+
 /* Remove neighbor entry with RTM_DELNEIGH */
 int br_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
 		  struct net_device *dev,