diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 596db0c2a113..39b82fee4904 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -529,6 +529,11 @@ void ieee80211_iterate_active_interfaces( &sdata->vif); } + sdata = rcu_dereference_protected(local->monitor_sdata, + lockdep_is_held(&local->iflist_mtx)); + if (sdata) + iterator(data, sdata->vif.addr, &sdata->vif); + mutex_unlock(&local->iflist_mtx); } EXPORT_SYMBOL_GPL(ieee80211_iterate_active_interfaces); @@ -557,6 +562,10 @@ void ieee80211_iterate_active_interfaces_atomic( &sdata->vif); } + sdata = rcu_dereference(local->monitor_sdata); + if (sdata) + iterator(data, sdata->vif.addr, &sdata->vif); + rcu_read_unlock(); } EXPORT_SYMBOL_GPL(ieee80211_iterate_active_interfaces_atomic); |