diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/mlme.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 5265d2b6db12..c0fbffd9b153 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -5589,12 +5589,16 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_link_data *link, mutex_lock(&local->sta_mtx); sta = sta_info_get(sdata, sdata->vif.cfg.ap_addr); - if (WARN_ON(!sta)) + if (WARN_ON(!sta)) { + mutex_unlock(&local->sta_mtx); goto free; + } link_sta = rcu_dereference_protected(sta->link[link->link_id], lockdep_is_held(&local->sta_mtx)); - if (WARN_ON(!link_sta)) + if (WARN_ON(!link_sta)) { + mutex_unlock(&local->sta_mtx); goto free; + } changed |= ieee80211_recalc_twt_req(link, link_sta, elems); |