[PATCH] mac80211: kill rate control ioctls

These aren't used anywhere (hostapd, wpa_supplicant) and until we
have a proper interface to the rate control algorithms they don't
make much sense either since e.g. rc80211_lowest won't honour them.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 80 deletions

diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index ef74a91e02a5..f404f1f4251d 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -1074,62 +1074,6 @@ static int ieee80211_ioctl_clear_keys(struct net_device *dev)
 }
 
 
-static int
-ieee80211_ioctl_force_unicast_rate(struct net_device *dev,
-                                   struct ieee80211_sub_if_data *sdata,
-                                   int rate)
-{
-        struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-        struct ieee80211_hw_mode *mode;
-        int i;
-
-        if (sdata->type != IEEE80211_IF_TYPE_AP)
-                return -ENOENT;
-
-        if (rate == 0) {
-                sdata->u.ap.force_unicast_rateidx = -1;
-                return 0;
-        }
-
-        mode = local->oper_hw_mode;
-        for (i = 0; i < mode->num_rates; i++) {
-                if (mode->rates[i].rate == rate) {
-                        sdata->u.ap.force_unicast_rateidx = i;
-                        return 0;
-                }
-        }
-        return -EINVAL;
-}
-
-
-static int
-ieee80211_ioctl_max_ratectrl_rate(struct net_device *dev,
-                                  struct ieee80211_sub_if_data *sdata,
-                                  int rate)
-{
-        struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-        struct ieee80211_hw_mode *mode;
-        int i;
-
-        if (sdata->type != IEEE80211_IF_TYPE_AP)
-                return -ENOENT;
-
-        if (rate == 0) {
-                sdata->u.ap.max_ratectrl_rateidx = -1;
-                return 0;
-        }
-
-        mode = local->oper_hw_mode;
-        for (i = 0; i < mode->num_rates; i++) {
-                if (mode->rates[i].rate == rate) {
-                        sdata->u.ap.max_ratectrl_rateidx = i;
-                        return 0;
-                }
-        }
-        return -EINVAL;
-}
-
-
 static void ieee80211_key_enable_hwaccel(struct ieee80211_local *local,
                                          struct ieee80211_key *key)
 {
@@ -1317,22 +1261,6 @@ static int ieee80211_ioctl_prism2_param(struct net_device *dev,
                 local->sta_antenna_sel = value;
                 break;
 
-        case PRISM2_PARAM_FORCE_UNICAST_RATE:
-                ret = ieee80211_ioctl_force_unicast_rate(dev, sdata, value);
-                break;
-
-        case PRISM2_PARAM_MAX_RATECTRL_RATE:
-                ret = ieee80211_ioctl_max_ratectrl_rate(dev, sdata, value);
-                break;
-
-        case PRISM2_PARAM_RATE_CTRL_NUM_UP:
-                local->rate_ctrl_num_up = value;
-                break;
-
-        case PRISM2_PARAM_RATE_CTRL_NUM_DOWN:
-                local->rate_ctrl_num_down = value;
-                break;
-
         case PRISM2_PARAM_TX_POWER_REDUCTION:
                 if (value < 0)
                         ret = -EINVAL;
@@ -1451,14 +1379,6 @@ static int ieee80211_ioctl_get_prism2_param(struct net_device *dev,
                 *param = local->sta_antenna_sel;
                 break;
 
-        case PRISM2_PARAM_RATE_CTRL_NUM_UP:
-                *param = local->rate_ctrl_num_up;
-                break;
-
-        case PRISM2_PARAM_RATE_CTRL_NUM_DOWN:
-                *param = local->rate_ctrl_num_down;
-                break;
-
         case PRISM2_PARAM_TX_POWER_REDUCTION:
                 *param = local->hw.conf.tx_power_reduction;
                 break;