diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index c484a882140e..93ee1fd5c08d 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -823,8 +823,10 @@ static int ieee80211_change_station(struct wiphy *wiphy, } if (params->vlan->ieee80211_ptr->use_4addr) { - if (vlansdata->u.vlan.sta) + if (vlansdata->u.vlan.sta) { + rcu_read_unlock(); return -EBUSY; + } rcu_assign_pointer(vlansdata->u.vlan.sta, sta); } |