diff options
Diffstat (limited to 'net/mac80211/offchannel.c')
| -rw-r--r-- | net/mac80211/offchannel.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index 0e7e7561d0eb..8325fbb1645e 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -84,6 +84,8 @@ void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local) { struct ieee80211_sub_if_data *sdata; + lockdep_assert_wiphy(local->hw.wiphy); + if (WARN_ON(local->use_chanctx)) return; @@ -101,7 +103,6 @@ void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local) false); ieee80211_flush_queues(local, NULL, false); - mutex_lock(&local->iflist_mtx); list_for_each_entry(sdata, &local->interfaces, list) { if (!ieee80211_sdata_running(sdata)) continue; @@ -127,17 +128,17 @@ void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local) sdata->u.mgd.associated) ieee80211_offchannel_ps_enable(sdata); } - mutex_unlock(&local->iflist_mtx); } void ieee80211_offchannel_return(struct ieee80211_local *local) { struct ieee80211_sub_if_data *sdata; + lockdep_assert_wiphy(local->hw.wiphy); + if (WARN_ON(local->use_chanctx)) return; - mutex_lock(&local->iflist_mtx); list_for_each_entry(sdata, &local->interfaces, list) { if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE) continue; @@ -161,7 +162,6 @@ void ieee80211_offchannel_return(struct ieee80211_local *local) BSS_CHANGED_BEACON_ENABLED); } } - mutex_unlock(&local->iflist_mtx); ieee80211_wake_queues_by_reason(&local->hw, IEEE80211_MAX_QUEUE_MAP, IEEE80211_QUEUE_STOP_REASON_OFFCHANNEL, |