| --- a/net/wireless/util.c | |
| +++ b/net/wireless/util.c | |
| @@ -866,7 +866,7 @@ int cfg80211_change_iface(struct cfg8021 | |
| return -EOPNOTSUPP; | |
| /* if it's part of a bridge, reject changing type to station/ibss */ | |
| - if ((dev->priv_flags & IFF_BRIDGE_PORT) && | |
| + if (br_port_exists(dev) && | |
| (ntype == NL80211_IFTYPE_ADHOC || | |
| ntype == NL80211_IFTYPE_STATION || | |
| ntype == NL80211_IFTYPE_P2P_CLIENT)) |