diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/agg-tx.c | 3 | ||||
| -rw-r--r-- | net/mac80211/main.c | 3 | ||||
| -rw-r--r-- | net/mac80211/util.c | 19 |
3 files changed, 15 insertions, 10 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index a04df962129c..595c662a61e8 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -392,7 +392,8 @@ int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, * telling the driver. New packets will not go through since * the aggregation session is no longer OPERATIONAL. */ - synchronize_net(); + if (!local->in_reconfig) + synchronize_net(); tid_tx->stop_initiator = reason == AGG_STOP_PEER_REQUEST ? WLAN_BACK_RECIPIENT : diff --git a/net/mac80211/main.c b/net/mac80211/main.c index e054a2fd8d38..0785d04a80bc 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -263,6 +263,9 @@ static void ieee80211_restart_work(struct work_struct *work) flush_delayed_work(&local->roc_work); flush_work(&local->hw_roc_done); + /* wait for all packet processing to be done */ + synchronize_net(); + ieee80211_reconfig(local); rtnl_unlock(); } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index d57e5f6bd8b6..1f82191ce601 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -2110,15 +2110,6 @@ int ieee80211_reconfig(struct ieee80211_local *local) cfg80211_sched_scan_stopped_rtnl(local->hw.wiphy, 0); wake_up: - if (local->in_reconfig) { - local->in_reconfig = false; - barrier(); - - /* Restart deferred ROCs */ - mutex_lock(&local->mtx); - ieee80211_start_next_roc(local); - mutex_unlock(&local->mtx); - } if (local->monitors == local->open_count && local->monitors > 0) ieee80211_add_virtual_monitor(local); @@ -2146,6 +2137,16 @@ int ieee80211_reconfig(struct ieee80211_local *local) mutex_unlock(&local->sta_mtx); } + if (local->in_reconfig) { + local->in_reconfig = false; + barrier(); + + /* Restart deferred ROCs */ + mutex_lock(&local->mtx); + ieee80211_start_next_roc(local); + mutex_unlock(&local->mtx); + } + ieee80211_wake_queues_by_reason(hw, IEEE80211_MAX_QUEUE_MAP, IEEE80211_QUEUE_STOP_REASON_SUSPEND, false); |