--- zzzz-none-000/linux-3.10.107/net/bluetooth/bnep/netdev.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/net/bluetooth/bnep/netdev.c	2021-02-04 17:41:59.000000000 +0000
@@ -218,7 +218,7 @@
 void bnep_net_setup(struct net_device *dev)
 {
 
-	memset(dev->broadcast, 0xff, ETH_ALEN);
+	eth_broadcast_addr(dev->broadcast);
 	dev->addr_len = ETH_ALEN;
 
 	ether_setup(dev);