1 files changed, 0 insertions, 42 deletions

diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 703f998292c8..8f472379b128 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -786,42 +786,6 @@ struct dev_mc_list *ieee80211_get_mc_list_item(struct ieee80211_hw *hw,
 }
 EXPORT_SYMBOL(ieee80211_get_mc_list_item);
 
-static void ieee80211_stat_refresh(unsigned long data)
-{
-        struct ieee80211_local *local = (struct ieee80211_local *) data;
-        struct sta_info *sta;
-        struct ieee80211_sub_if_data *sdata;
-
-        if (!local->stat_time)
-                return;
-
-        /* go through all stations */
-        read_lock_bh(&local->sta_lock);
-        list_for_each_entry(sta, &local->sta_list, list) {
-                sta->channel_use = (sta->channel_use_raw / local->stat_time) /
-                        CHAN_UTIL_PER_10MS;
-                sta->channel_use_raw = 0;
-        }
-        read_unlock_bh(&local->sta_lock);
-
-        /* go through all subinterfaces */
-        read_lock(&local->sub_if_lock);
-        list_for_each_entry(sdata, &local->sub_if_list, list) {
-                sdata->channel_use = (sdata->channel_use_raw /
-                                      local->stat_time) / CHAN_UTIL_PER_10MS;
-                sdata->channel_use_raw = 0;
-        }
-        read_unlock(&local->sub_if_lock);
-
-        /* hardware interface */
-        local->channel_use = (local->channel_use_raw /
-                              local->stat_time) / CHAN_UTIL_PER_10MS;
-        local->channel_use_raw = 0;
-
-        local->stat_timer.expires = jiffies + HZ * local->stat_time / 100;
-        add_timer(&local->stat_timer);
-}
-
 void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
                                  struct sk_buff *skb,
                                  struct ieee80211_tx_status *status)
@@ -1260,9 +1224,6 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
         INIT_LIST_HEAD(&local->sub_if_list);
 
         INIT_DELAYED_WORK(&local->scan_work, ieee80211_sta_scan_work);
-        init_timer(&local->stat_timer);
-        local->stat_timer.function = ieee80211_stat_refresh;
-        local->stat_timer.data = (unsigned long) local;
         ieee80211_rx_bss_list_init(mdev);
 
         sta_info_init(local);
@@ -1461,9 +1422,6 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw)
 
         rtnl_unlock();
 
-        if (local->stat_time)
-                del_timer_sync(&local->stat_timer);
-
         ieee80211_rx_bss_list_deinit(local->mdev);
         ieee80211_clear_tx_pending(local);
         sta_info_stop(local);