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[MAC80211]: remove unused ioctls (1)

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The ioctls

 * PRISM2_PARAM_ANTENNA_MODE
 * PRISM2_PARAM_STAT_TIME

are not used by hostapd or wpa_supplicant.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Johannes Berg
2007-08-28 17:01:53 -04:00
committed by David S. Miller
parent 3017b80bf0
commit b2446b3680
5 changed files with 0 additions and 71 deletions
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42
net/mac80211/ieee80211.c
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@@ -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);