1 files changed, 4 insertions, 55 deletions

diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index acd5808b87f4..b337d7d5edb3 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -173,8 +173,9 @@ static int ieee80211_ioctl_giwrange(struct net_device *dev,
         range->num_encoding_sizes = 2;
         range->max_encoding_tokens = NUM_DEFAULT_KEYS;
 
+        /* cfg80211 requires this, and enforces 0..100 */
         if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)
-                range->max_qual.level = local->hw.max_signal;
+                range->max_qual.level = 100;
         else if  (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
                 range->max_qual.level = -110;
         else
@@ -415,58 +416,6 @@ static int ieee80211_ioctl_giwap(struct net_device *dev,
 }
 
 
-static int ieee80211_ioctl_siwscan(struct net_device *dev,
-                                   struct iw_request_info *info,
-                                   union iwreq_data *wrqu, char *extra)
-{
-        struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        struct iw_scan_req *req = NULL;
-        u8 *ssid = NULL;
-        size_t ssid_len = 0;
-
-        if (!netif_running(dev))
-                return -ENETDOWN;
-
-        if (sdata->vif.type != NL80211_IFTYPE_STATION &&
-            sdata->vif.type != NL80211_IFTYPE_ADHOC &&
-            sdata->vif.type != NL80211_IFTYPE_MESH_POINT)
-                return -EOPNOTSUPP;
-
-        /* if SSID was specified explicitly then use that */
-        if (wrqu->data.length == sizeof(struct iw_scan_req) &&
-            wrqu->data.flags & IW_SCAN_THIS_ESSID) {
-                req = (struct iw_scan_req *)extra;
-                ssid = req->essid;
-                ssid_len = req->essid_len;
-        }
-
-        return ieee80211_request_scan(sdata, ssid, ssid_len);
-}
-
-
-static int ieee80211_ioctl_giwscan(struct net_device *dev,
-                                   struct iw_request_info *info,
-                                   struct iw_point *data, char *extra)
-{
-        int res;
-        struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-        struct ieee80211_sub_if_data *sdata;
-
-        sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
-        if (local->sw_scanning || local->hw_scanning)
-                return -EAGAIN;
-
-        res = ieee80211_scan_results(local, info, extra, data->length);
-        if (res >= 0) {
-                data->length = res;
-                return 0;
-        }
-        data->length = 0;
-        return res;
-}
-
-
 static int ieee80211_ioctl_siwrate(struct net_device *dev,
                                   struct iw_request_info *info,
                                   struct iw_param *rate, char *extra)
@@ -1165,8 +1114,8 @@ static const iw_handler ieee80211_handler[] =
         (iw_handler) ieee80211_ioctl_giwap,             /* SIOCGIWAP */
         (iw_handler) ieee80211_ioctl_siwmlme,           /* SIOCSIWMLME */
         (iw_handler) NULL,                              /* SIOCGIWAPLIST */
-        (iw_handler) ieee80211_ioctl_siwscan,           /* SIOCSIWSCAN */
-        (iw_handler) ieee80211_ioctl_giwscan,           /* SIOCGIWSCAN */
+        (iw_handler) cfg80211_wext_siwscan,             /* SIOCSIWSCAN */
+        (iw_handler) cfg80211_wext_giwscan,             /* SIOCGIWSCAN */
         (iw_handler) ieee80211_ioctl_siwessid,          /* SIOCSIWESSID */
         (iw_handler) ieee80211_ioctl_giwessid,          /* SIOCGIWESSID */
         (iw_handler) NULL,                              /* SIOCSIWNICKN */