diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 45 |
1 files changed, 35 insertions, 10 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 7a99892e5aba..84cc7733ea66 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1442,6 +1442,38 @@ static void sta_apply_mesh_params(struct ieee80211_local *local, #endif } +static void sta_apply_airtime_params(struct ieee80211_local *local, + struct sta_info *sta, + struct station_parameters *params) +{ + u8 ac; + + for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { + struct airtime_sched_info *air_sched = &local->airtime[ac]; + struct airtime_info *air_info = &sta->airtime[ac]; + struct txq_info *txqi; + u8 tid; + + spin_lock_bh(&air_sched->lock); + for (tid = 0; tid < IEEE80211_NUM_TIDS + 1; tid++) { + if (air_info->weight == params->airtime_weight || + !sta->sta.txq[tid] || + ac != ieee80211_ac_from_tid(tid)) + continue; + + airtime_weight_set(air_info, params->airtime_weight); + + txqi = to_txq_info(sta->sta.txq[tid]); + if (RB_EMPTY_NODE(&txqi->schedule_order)) + continue; + + ieee80211_update_airtime_weight(local, air_sched, + 0, true); + } + spin_unlock_bh(&air_sched->lock); + } +} + static int sta_apply_parameters(struct ieee80211_local *local, struct sta_info *sta, struct station_parameters *params) @@ -1629,7 +1661,8 @@ static int sta_apply_parameters(struct ieee80211_local *local, sta_apply_mesh_params(local, sta, params); if (params->airtime_weight) - sta->airtime_weight = params->airtime_weight; + sta_apply_airtime_params(local, sta, params); + /* set the STA state after all sta info from usermode has been set */ if (test_sta_flag(sta, WLAN_STA_TDLS_PEER) || @@ -1693,15 +1726,7 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev, test_sta_flag(sta, WLAN_STA_ASSOC)) rate_control_rate_init(sta); - err = sta_info_insert_rcu(sta); - if (err) { - rcu_read_unlock(); - return err; - } - - rcu_read_unlock(); - - return 0; + return sta_info_insert(sta); } static int ieee80211_del_station(struct wiphy *wiphy, struct net_device *dev, |