diff options
| -rw-r--r-- | net/mac80211/tx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index dcf60ee38b93..1d6344679bf1 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1842,6 +1842,9 @@ static struct sk_buff *ieee80211_build_hdr(struct ieee80211_sub_if_data *sdata, authorized = test_sta_flag(sta, WLAN_STA_AUTHORIZED); wme_sta = sta->sta.wme; have_station = true; + } else if (sdata->wdev.use_4addr) { + ret = -ENOLINK; + goto free; } ap_sdata = container_of(sdata->bss, struct ieee80211_sub_if_data, u.ap); |