5 files changed, 11 insertions, 34 deletions

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index f69e84ab9617..564167fbb9aa 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -247,8 +247,9 @@ struct mesh_preq_queue {
 #define IEEE80211_STA_ASSOCIATED        BIT(4)
 #define IEEE80211_STA_PROBEREQ_POLL     BIT(5)
 #define IEEE80211_STA_CREATE_IBSS       BIT(6)
-#define IEEE80211_STA_MIXED_CELL        BIT(7)
+/* hole at 7, please re-use */
 #define IEEE80211_STA_WMM_ENABLED       BIT(8)
+/* hole at 9, please re-use */
 #define IEEE80211_STA_AUTO_SSID_SEL     BIT(10)
 #define IEEE80211_STA_AUTO_BSSID_SEL    BIT(11)
 #define IEEE80211_STA_AUTO_CHANNEL_SEL  BIT(12)
@@ -411,7 +412,6 @@ struct ieee80211_if_mesh {
  *
  * @IEEE80211_SDATA_ALLMULTI: interface wants all multicast packets
  * @IEEE80211_SDATA_PROMISC: interface is promisc
- * @IEEE80211_SDATA_USERSPACE_MLME: userspace MLME is active
  * @IEEE80211_SDATA_OPERATING_GMODE: operating in G-only mode
  * @IEEE80211_SDATA_DONT_BRIDGE_PACKETS: bridge packets between
  *      associated stations and deliver multicast frames both
@@ -420,9 +420,8 @@ struct ieee80211_if_mesh {
 enum ieee80211_sub_if_data_flags {
         IEEE80211_SDATA_ALLMULTI                = BIT(0),
         IEEE80211_SDATA_PROMISC                 = BIT(1),
-        IEEE80211_SDATA_USERSPACE_MLME          = BIT(2),
-        IEEE80211_SDATA_OPERATING_GMODE         = BIT(3),
-        IEEE80211_SDATA_DONT_BRIDGE_PACKETS     = BIT(4),
+        IEEE80211_SDATA_OPERATING_GMODE         = BIT(2),
+        IEEE80211_SDATA_DONT_BRIDGE_PACKETS     = BIT(3),
 };
 
 struct ieee80211_sub_if_data {
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 34f4798a98f7..dd2a276fa8ca 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -261,8 +261,7 @@ static int ieee80211_open(struct net_device *dev)
                 ieee80211_bss_info_change_notify(sdata, changed);
                 ieee80211_enable_keys(sdata);
 
-                if (sdata->vif.type == NL80211_IFTYPE_STATION &&
-                    !(sdata->flags & IEEE80211_SDATA_USERSPACE_MLME))
+                if (sdata->vif.type == NL80211_IFTYPE_STATION)
                         netif_carrier_off(dev);
                 else
                         netif_carrier_on(dev);
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index b0808efcedf6..c05be09b9c6f 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -849,8 +849,7 @@ static int ieee80211_privacy_mismatch(struct ieee80211_sub_if_data *sdata)
         int wep_privacy;
         int privacy_invoked;
 
-        if (!ifmgd || (ifmgd->flags & (IEEE80211_STA_MIXED_CELL |
-                                       IEEE80211_STA_EXT_SME)))
+        if (!ifmgd || (ifmgd->flags & IEEE80211_STA_EXT_SME))
                 return 0;
 
         bss = ieee80211_rx_bss_get(local, ifmgd->bssid,
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index fcc0a5995791..47d395a51923 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1877,18 +1877,13 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
         if (ieee80211_vif_is_mesh(&sdata->vif))
                 return ieee80211_mesh_rx_mgmt(sdata, rx->skb, rx->status);
 
-        if (sdata->vif.type != NL80211_IFTYPE_STATION &&
-            sdata->vif.type != NL80211_IFTYPE_ADHOC)
-                return RX_DROP_MONITOR;
-
+        if (sdata->vif.type != NL80211_IFTYPE_ADHOC)
+                return ieee80211_ibss_rx_mgmt(sdata, rx->skb, rx->status);
 
-        if (sdata->vif.type == NL80211_IFTYPE_STATION) {
-                if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME)
-                        return RX_DROP_MONITOR;
+        if (sdata->vif.type == NL80211_IFTYPE_STATION)
                 return ieee80211_sta_rx_mgmt(sdata, rx->skb, rx->status);
-        }
 
-        return ieee80211_ibss_rx_mgmt(sdata, rx->skb, rx->status);
+        return RX_DROP_MONITOR;
 }
 
 static void ieee80211_rx_michael_mic_report(struct net_device *dev,
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index ce21d66b1023..deb4ecec122a 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -129,9 +129,6 @@ static int ieee80211_ioctl_siwgenie(struct net_device *dev,
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-        if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME)
-                return -EOPNOTSUPP;
-
         if (sdata->vif.type == NL80211_IFTYPE_STATION) {
                 int ret = ieee80211_sta_set_extra_ie(sdata, extra, data->length);
                 if (ret)
@@ -208,14 +205,6 @@ static int ieee80211_ioctl_siwessid(struct net_device *dev,
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
         if (sdata->vif.type == NL80211_IFTYPE_STATION) {
-                if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME) {
-                        if (len > IEEE80211_MAX_SSID_LEN)
-                                return -EINVAL;
-                        memcpy(sdata->u.mgd.ssid, ssid, len);
-                        sdata->u.mgd.ssid_len = len;
-                        return 0;
-                }
-
                 if (data->flags)
                         sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_SSID_SEL;
                 else
@@ -274,11 +263,7 @@ static int ieee80211_ioctl_siwap(struct net_device *dev,
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
         if (sdata->vif.type == NL80211_IFTYPE_STATION) {
                 int ret;
-                if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME) {
-                        memcpy(sdata->u.mgd.bssid, (u8 *) &ap_addr->sa_data,
-                               ETH_ALEN);
-                        return 0;
-                }
+
                 if (is_zero_ether_addr((u8 *) &ap_addr->sa_data))
                         sdata->u.mgd.flags |= IEEE80211_STA_AUTO_BSSID_SEL |
                                 IEEE80211_STA_AUTO_CHANNEL_SEL;