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authorJohannes Berg <johannes@sipsolutions.net>2007-08-28 17:01:53 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:48:45 -0700
commitb2446b36800948586f1d1b8ef05803bba5f7489e (patch)
tree49687896b02ae79999cd57abb629d12c8ab14fec
parent3017b80bf0c4d6a44ccf0d35db9dadf01092b54e (diff)
downloadblackbird-op-linux-b2446b36800948586f1d1b8ef05803bba5f7489e.tar.gz
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[MAC80211]: remove unused ioctls (1)
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>
-rw-r--r--include/net/mac80211.h3
-rw-r--r--net/mac80211/hostapd_ioctl.h2
-rw-r--r--net/mac80211/ieee80211.c42
-rw-r--r--net/mac80211/ieee80211_i.h2
-rw-r--r--net/mac80211/ieee80211_ioctl.c22
5 files changed, 0 insertions, 71 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 6a2a0c3e7255..ff6a9c35e6d6 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -302,9 +302,6 @@ struct ieee80211_conf {
u8 antenna_sel_tx;
u8 antenna_sel_rx;
- int antenna_def;
- int antenna_mode;
-
/* Following five fields are used for IEEE 802.11H */
unsigned int radar_detect;
unsigned int spect_mgmt;
diff --git a/net/mac80211/hostapd_ioctl.h b/net/mac80211/hostapd_ioctl.h
index 77a5c8813aee..f0f8051502da 100644
--- a/net/mac80211/hostapd_ioctl.h
+++ b/net/mac80211/hostapd_ioctl.h
@@ -32,8 +32,6 @@ enum {
PRISM2_PARAM_PREAMBLE = 1003,
PRISM2_PARAM_SHORT_SLOT_TIME = 1006,
PRISM2_PARAM_NEXT_MODE = 1008,
- PRISM2_PARAM_ANTENNA_MODE = 1013,
- PRISM2_PARAM_STAT_TIME = 1016,
PRISM2_PARAM_STA_ANTENNA_SEL = 1017,
PRISM2_PARAM_TX_POWER_REDUCTION = 1022,
PRISM2_PARAM_KEY_TX_RX_THRESHOLD = 1024,
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);
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index cc9999cd089c..2caf1a2f31f7 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -509,8 +509,6 @@ struct ieee80211_local {
u32 channel_use;
u32 channel_use_raw;
- u32 stat_time;
- struct timer_list stat_timer;
#ifdef CONFIG_MAC80211_DEBUGFS
struct work_struct sta_debugfs_add;
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index b89fb1f2f241..946aeb51a12b 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -1075,15 +1075,6 @@ static int ieee80211_ioctl_prism2_param(struct net_device *dev,
}
break;
- case PRISM2_PARAM_STAT_TIME:
- if (!local->stat_time && value) {
- local->stat_timer.expires = jiffies + HZ * value / 100;
- add_timer(&local->stat_timer);
- } else if (local->stat_time && !value) {
- del_timer_sync(&local->stat_timer);
- }
- local->stat_time = value;
- break;
case PRISM2_PARAM_SHORT_SLOT_TIME:
if (value)
local->hw.conf.flags |= IEEE80211_CONF_SHORT_SLOT_TIME;
@@ -1097,12 +1088,6 @@ static int ieee80211_ioctl_prism2_param(struct net_device *dev,
local->next_mode = value;
break;
- case PRISM2_PARAM_ANTENNA_MODE:
- local->hw.conf.antenna_mode = value;
- if (ieee80211_hw_config(local))
- ret = -EINVAL;
- break;
-
case PRISM2_PARAM_STA_ANTENNA_SEL:
local->sta_antenna_sel = value;
break;
@@ -1194,9 +1179,6 @@ static int ieee80211_ioctl_get_prism2_param(struct net_device *dev,
*param = sdata->short_preamble;
break;
- case PRISM2_PARAM_STAT_TIME:
- *param = local->stat_time;
- break;
case PRISM2_PARAM_SHORT_SLOT_TIME:
*param = !!(local->hw.conf.flags & IEEE80211_CONF_SHORT_SLOT_TIME);
break;
@@ -1205,10 +1187,6 @@ static int ieee80211_ioctl_get_prism2_param(struct net_device *dev,
*param = local->next_mode;
break;
- case PRISM2_PARAM_ANTENNA_MODE:
- *param = local->hw.conf.antenna_mode;
- break;
-
case PRISM2_PARAM_STA_ANTENNA_SEL:
*param = local->sta_antenna_sel;
break;
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