diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index b5fb2b682e19..ab539551b7d3 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -161,8 +161,9 @@ void br_manage_promisc(struct net_bridge *br) * This lets us disable promiscuous mode and write * this config to hw. */ - if (br->auto_cnt == 0 || - (br->auto_cnt == 1 && br_auto_port(p))) + if ((p->dev->priv_flags & IFF_UNICAST_FLT) && + (br->auto_cnt == 0 || + (br->auto_cnt == 1 && br_auto_port(p)))) br_port_clear_promisc(p); else br_port_set_promisc(p);