diff options
| -rw-r--r-- | net/mac80211/cfg.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index b92b4a5c2636..3cdb3e5addd9 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -4629,12 +4629,17 @@ static int ieee80211_probe_client(struct wiphy *wiphy, struct net_device *dev, qos = sta->sta.wme; - chanctx_conf = rcu_dereference(sdata->vif.bss_conf.chanctx_conf); - if (WARN_ON(!chanctx_conf)) { - ret = -EINVAL; - goto unlock; + if (ieee80211_vif_is_mld(&sdata->vif)) { + /* MLD transmissions must not rely on the band */ + band = 0; + } else { + chanctx_conf = rcu_dereference(sdata->vif.bss_conf.chanctx_conf); + if (WARN_ON(!chanctx_conf)) { + ret = -EINVAL; + goto unlock; + } + band = chanctx_conf->def.chan->band; } - band = chanctx_conf->def.chan->band; if (qos) { fc = cpu_to_le16(IEEE80211_FTYPE_DATA | |