cfg80211_external_auth_request
err = cfg80211_external_auth_request(ifp->ndev, ¶ms, GFP_KERNEL);
cfg80211_external_auth_request(vif->ndev, &vif->auth,
ret = cfg80211_external_auth_request(vif->netdev, &auth, GFP_KERNEL);
int cfg80211_external_auth_request(struct net_device *netdev,
EXPORT_SYMBOL(cfg80211_external_auth_request);