diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index a5926c8584aa58406698991c174e54d756dc820b..b4f67b55ef79c0173f3c788270565587e2c20f71 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -989,6 +989,13 @@ static int team_port_add(struct team *team, struct net_device *port_dev) return -EBUSY; } + if (port_dev->features & NETIF_F_VLAN_CHALLENGED && + vlan_uses_dev(dev)) { + netdev_err(dev, "Device %s is VLAN challenged and team device has VLAN set up\n", + portname); + return -EPERM; + } + err = team_dev_type_check_change(dev, port_dev); if (err) return err;