mac80211: clean up scan namespace

Most of the scan functions are called ieee80211_sta_scan_*
or similar, make clean it up so they are all just called
ieee80211_scan_*.

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

9 files changed, 145 insertions, 140 deletions

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 52f36ab1ee57..5c38ea084540 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -71,9 +71,9 @@ struct ieee80211_fragment_entry {
 };
 
 
-struct ieee80211_sta_bss {
+struct ieee80211_bss {
         struct list_head list;
-        struct ieee80211_sta_bss *hnext;
+        struct ieee80211_bss *hnext;
         size_t ssid_len;
 
         atomic_t users;
@@ -112,7 +112,7 @@ struct ieee80211_sta_bss {
         u8 erp_value;
 };
 
-static inline u8 *bss_mesh_cfg(struct ieee80211_sta_bss *bss)
+static inline u8 *bss_mesh_cfg(struct ieee80211_bss *bss)
 {
 #ifdef CONFIG_MAC80211_MESH
         return bss->mesh_cfg;
@@ -120,7 +120,7 @@ static inline u8 *bss_mesh_cfg(struct ieee80211_sta_bss *bss)
         return NULL;
 }
 
-static inline u8 *bss_mesh_id(struct ieee80211_sta_bss *bss)
+static inline u8 *bss_mesh_id(struct ieee80211_bss *bss)
 {
 #ifdef CONFIG_MAC80211_MESH
         return bss->mesh_id;
@@ -128,7 +128,7 @@ static inline u8 *bss_mesh_id(struct ieee80211_sta_bss *bss)
         return NULL;
 }
 
-static inline u8 bss_mesh_id_len(struct ieee80211_sta_bss *bss)
+static inline u8 bss_mesh_id_len(struct ieee80211_bss *bss)
 {
 #ifdef CONFIG_MAC80211_MESH
         return bss->mesh_id_len;
@@ -658,8 +658,8 @@ struct ieee80211_local {
         spinlock_t key_lock;
 
 
-        bool sta_sw_scanning;
-        bool sta_hw_scanning;
+        /* Scanning and BSS list */
+        bool sw_scanning, hw_scanning;
         int scan_channel_idx;
         enum ieee80211_band scan_band;
 
@@ -670,9 +670,9 @@ struct ieee80211_local {
         struct ieee80211_channel *oper_channel, *scan_channel;
         u8 scan_ssid[IEEE80211_MAX_SSID_LEN];
         size_t scan_ssid_len;
-        struct list_head sta_bss_list;
-        struct ieee80211_sta_bss *sta_bss_hash[STA_HASH_SIZE];
-        spinlock_t sta_bss_lock;
+        struct list_head bss_list;
+        struct ieee80211_bss *bss_hash[STA_HASH_SIZE];
+        spinlock_t bss_lock;
 
         /* SNMP counters */
         /* dot11CountersTable */
@@ -905,7 +905,7 @@ extern const struct iw_handler_def ieee80211_iw_handler_def;
 
 /* STA/IBSS code */
 void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata);
-void ieee80211_sta_scan_work(struct work_struct *work);
+void ieee80211_scan_work(struct work_struct *work);
 void ieee80211_sta_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb,
                            struct ieee80211_rx_status *rx_status);
 int ieee80211_sta_set_ssid(struct ieee80211_sub_if_data *sdata, char *ssid, size_t len);
@@ -926,35 +926,38 @@ void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst,
                               u8 *ssid, size_t ssid_len);
 
 /* scan/BSS handling */
-int ieee80211_sta_req_scan(struct ieee80211_sub_if_data *sdata, u8 *ssid, size_t ssid_len);
-int ieee80211_sta_scan_results(struct ieee80211_local *local,
-                               struct iw_request_info *info,
-                               char *buf, size_t len);
-ieee80211_rx_result ieee80211_sta_rx_scan(
-        struct ieee80211_sub_if_data *sdata, struct sk_buff *skb,
-        struct ieee80211_rx_status *rx_status);
+int ieee80211_request_scan(struct ieee80211_sub_if_data *sdata,
+                           u8 *ssid, size_t ssid_len);
+int ieee80211_scan_results(struct ieee80211_local *local,
+                           struct iw_request_info *info,
+                           char *buf, size_t len);
+ieee80211_rx_result
+ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata,
+                  struct sk_buff *skb,
+                  struct ieee80211_rx_status *rx_status);
 void ieee80211_rx_bss_list_init(struct ieee80211_local *local);
 void ieee80211_rx_bss_list_deinit(struct ieee80211_local *local);
-int ieee80211_sta_set_extra_ie(struct ieee80211_sub_if_data *sdata, char *ie, size_t len);
+int ieee80211_sta_set_extra_ie(struct ieee80211_sub_if_data *sdata,
+                               char *ie, size_t len);
 
 void ieee80211_mlme_notify_scan_completed(struct ieee80211_local *local);
-int ieee80211_sta_start_scan(struct ieee80211_sub_if_data *scan_sdata,
-                             u8 *ssid, size_t ssid_len);
-struct ieee80211_sta_bss *
+int ieee80211_start_scan(struct ieee80211_sub_if_data *scan_sdata,
+                         u8 *ssid, size_t ssid_len);
+struct ieee80211_bss *
 ieee80211_bss_info_update(struct ieee80211_local *local,
                           struct ieee80211_rx_status *rx_status,
                           struct ieee80211_mgmt *mgmt,
                           size_t len,
                           struct ieee802_11_elems *elems,
                           int freq, bool beacon);
-struct ieee80211_sta_bss *
+struct ieee80211_bss *
 ieee80211_rx_bss_add(struct ieee80211_local *local, u8 *bssid, int freq,
                      u8 *ssid, u8 ssid_len);
-struct ieee80211_sta_bss *
+struct ieee80211_bss *
 ieee80211_rx_bss_get(struct ieee80211_local *local, u8 *bssid, int freq,
                      u8 *ssid, u8 ssid_len);
 void ieee80211_rx_bss_put(struct ieee80211_local *local,
-                          struct ieee80211_sta_bss *bss);
+                          struct ieee80211_bss *bss);
 
 /* interface handling */
 void ieee80211_if_setup(struct net_device *dev);
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 72e3f5574e9f..4c424acc01a4 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -598,7 +598,7 @@ static int ieee80211_stop(struct net_device *dev)
                          * the scan_sdata is NULL already don't send out a
                          * scan event to userspace -- the scan is incomplete.
                          */
-                        if (local->sta_sw_scanning)
+                        if (local->sw_scanning)
                                 ieee80211_scan_completed(&local->hw);
                 }
 
@@ -732,7 +732,7 @@ int ieee80211_hw_config(struct ieee80211_local *local)
         struct ieee80211_channel *chan;
         int ret = 0;
 
-        if (local->sta_sw_scanning)
+        if (local->sw_scanning)
                 chan = local->scan_channel;
         else
                 chan = local->oper_channel;
@@ -1290,7 +1290,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
 
         spin_lock_init(&local->key_lock);
 
-        INIT_DELAYED_WORK(&local->scan_work, ieee80211_sta_scan_work);
+        INIT_DELAYED_WORK(&local->scan_work, ieee80211_scan_work);
 
         sta_info_init(local);
 
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index a0141f5ff184..30cf891fd3a8 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -566,7 +566,7 @@ static void ieee80211_mesh_work(struct work_struct *work)
         if (!netif_running(sdata->dev))
                 return;
 
-        if (local->sta_sw_scanning || local->sta_hw_scanning)
+        if (local->sw_scanning || local->hw_scanning)
                 return;
 
         while ((skb = skb_dequeue(&ifmsh->skb_queue)))
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index e14830106526..5b748447eb7d 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -52,7 +52,7 @@ static int ecw2cw(int ecw)
         return (1 << ecw) - 1;
 }
 
-static u8 *ieee80211_bss_get_ie(struct ieee80211_sta_bss *bss, u8 ie)
+static u8 *ieee80211_bss_get_ie(struct ieee80211_bss *bss, u8 ie)
 {
         u8 *end, *pos;
 
@@ -72,7 +72,7 @@ static u8 *ieee80211_bss_get_ie(struct ieee80211_sta_bss *bss, u8 ie)
         return NULL;
 }
 
-static int ieee80211_compatible_rates(struct ieee80211_sta_bss *bss,
+static int ieee80211_compatible_rates(struct ieee80211_bss *bss,
                                       struct ieee80211_supported_band *sband,
                                       u64 *rates)
 {
@@ -239,7 +239,7 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
         u8 *pos, *ies, *ht_add_ie;
         int i, len, count, rates_len, supp_rates_len;
         u16 capab;
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
         int wmm = 0;
         struct ieee80211_supported_band *sband;
         u64 rates = 0;
@@ -470,7 +470,7 @@ static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
 
 /* MLME */
 static void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata,
-                                         struct ieee80211_sta_bss *bss)
+                                         struct ieee80211_bss *bss)
 {
         struct ieee80211_local *local = sdata->local;
         int i, have_higher_than_11mbit = 0;
@@ -621,7 +621,7 @@ static u32 ieee80211_handle_erp_ie(struct ieee80211_sub_if_data *sdata,
 }
 
 static u32 ieee80211_handle_bss_capability(struct ieee80211_sub_if_data *sdata,
-                                           struct ieee80211_sta_bss *bss)
+                                           struct ieee80211_bss *bss)
 {
         u32 changed = 0;
 
@@ -674,7 +674,7 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
         struct ieee80211_conf *conf = &local_to_hw(local)->conf;
         u32 changed = BSS_CHANGED_ASSOC;
 
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
 
         ifsta->flags |= IEEE80211_STA_ASSOCIATED;
 
@@ -846,7 +846,7 @@ static int ieee80211_privacy_mismatch(struct ieee80211_sub_if_data *sdata,
                                       struct ieee80211_if_sta *ifsta)
 {
         struct ieee80211_local *local = sdata->local;
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
         int bss_privacy;
         int wep_privacy;
         int privacy_invoked;
@@ -1219,7 +1219,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
         /* Add STA entry for the AP */
         sta = sta_info_get(local, ifsta->bssid);
         if (!sta) {
-                struct ieee80211_sta_bss *bss;
+                struct ieee80211_bss *bss;
                 int err;
 
                 sta = sta_info_alloc(sdata, ifsta->bssid, GFP_ATOMIC);
@@ -1339,7 +1339,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
 
 static int ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
                                    struct ieee80211_if_sta *ifsta,
-                                   struct ieee80211_sta_bss *bss)
+                                   struct ieee80211_bss *bss)
 {
         struct ieee80211_local *local = sdata->local;
         int res, rates, i, j;
@@ -1490,7 +1490,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
 {
         struct ieee80211_local *local = sdata->local;
         int freq;
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
         struct sta_info *sta;
         struct ieee80211_channel *channel;
         u64 beacon_timestamp, rx_timestamp;
@@ -1893,7 +1893,7 @@ static void ieee80211_sta_merge_ibss(struct ieee80211_sub_if_data *sdata,
 
         printk(KERN_DEBUG "%s: No active IBSS STAs - trying to scan for other "
                "IBSS networks with same SSID (merge)\n", sdata->dev->name);
-        ieee80211_sta_req_scan(sdata, ifsta->ssid, ifsta->ssid_len);
+        ieee80211_request_scan(sdata, ifsta->ssid, ifsta->ssid_len);
 }
 
 
@@ -1974,7 +1974,7 @@ static int ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata,
                                      struct ieee80211_if_sta *ifsta)
 {
         struct ieee80211_local *local = sdata->local;
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
         struct ieee80211_supported_band *sband;
         u8 bssid[ETH_ALEN], *pos;
         int i;
@@ -2035,7 +2035,7 @@ static int ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata,
                                    struct ieee80211_if_sta *ifsta)
 {
         struct ieee80211_local *local = sdata->local;
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
         int found = 0;
         u8 bssid[ETH_ALEN];
         int active_ibss;
@@ -2050,8 +2050,8 @@ static int ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata,
         printk(KERN_DEBUG "%s: sta_find_ibss (active_ibss=%d)\n",
                sdata->dev->name, active_ibss);
 #endif /* CONFIG_MAC80211_IBSS_DEBUG */
-        spin_lock_bh(&local->sta_bss_lock);
-        list_for_each_entry(bss, &local->sta_bss_list, list) {
+        spin_lock_bh(&local->bss_lock);
+        list_for_each_entry(bss, &local->bss_list, list) {
                 if (ifsta->ssid_len != bss->ssid_len ||
                     memcmp(ifsta->ssid, bss->ssid, bss->ssid_len) != 0
                     || !(bss->capability & WLAN_CAPABILITY_IBSS))
@@ -2065,7 +2065,7 @@ static int ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata,
                 if (active_ibss || memcmp(bssid, ifsta->bssid, ETH_ALEN) != 0)
                         break;
         }
-        spin_unlock_bh(&local->sta_bss_lock);
+        spin_unlock_bh(&local->bss_lock);
 
 #ifdef CONFIG_MAC80211_IBSS_DEBUG
         if (found)
@@ -2110,7 +2110,7 @@ dont_join:
                               IEEE80211_SCAN_INTERVAL)) {
                 printk(KERN_DEBUG "%s: Trigger new scan to find an IBSS to "
                        "join\n", sdata->dev->name);
-                return ieee80211_sta_req_scan(sdata, ifsta->ssid,
+                return ieee80211_request_scan(sdata, ifsta->ssid,
                                               ifsta->ssid_len);
         } else if (ifsta->state != IEEE80211_STA_MLME_IBSS_JOINED) {
                 int interval = IEEE80211_SCAN_INTERVAL;
@@ -2145,12 +2145,12 @@ static int ieee80211_sta_config_auth(struct ieee80211_sub_if_data *sdata,
                                      struct ieee80211_if_sta *ifsta)
 {
         struct ieee80211_local *local = sdata->local;
-        struct ieee80211_sta_bss *bss, *selected = NULL;
+        struct ieee80211_bss *bss, *selected = NULL;
         int top_rssi = 0, freq;
 
-        spin_lock_bh(&local->sta_bss_lock);
+        spin_lock_bh(&local->bss_lock);
         freq = local->oper_channel->center_freq;
-        list_for_each_entry(bss, &local->sta_bss_list, list) {
+        list_for_each_entry(bss, &local->bss_list, list) {
                 if (!(bss->capability & WLAN_CAPABILITY_ESS))
                         continue;
 
@@ -2180,7 +2180,7 @@ static int ieee80211_sta_config_auth(struct ieee80211_sub_if_data *sdata,
         }
         if (selected)
                 atomic_inc(&selected->users);
-        spin_unlock_bh(&local->sta_bss_lock);
+        spin_unlock_bh(&local->bss_lock);
 
         if (selected) {
                 ieee80211_set_freq(sdata, selected->freq);
@@ -2207,9 +2207,9 @@ static int ieee80211_sta_config_auth(struct ieee80211_sub_if_data *sdata,
                 if (ifsta->assoc_scan_tries < IEEE80211_ASSOC_SCANS_MAX_TRIES) {
                         ifsta->assoc_scan_tries++;
                         if (ifsta->flags & IEEE80211_STA_AUTO_SSID_SEL)
-                                ieee80211_sta_start_scan(sdata, NULL, 0);
+                                ieee80211_start_scan(sdata, NULL, 0);
                         else
-                                ieee80211_sta_start_scan(sdata, ifsta->ssid,
+                                ieee80211_start_scan(sdata, ifsta->ssid,
                                                          ifsta->ssid_len);
                         ifsta->state = IEEE80211_STA_MLME_AUTHENTICATE;
                         set_bit(IEEE80211_STA_REQ_AUTH, &ifsta->request);
@@ -2231,7 +2231,7 @@ static void ieee80211_sta_work(struct work_struct *work)
         if (!netif_running(sdata->dev))
                 return;
 
-        if (local->sta_sw_scanning || local->sta_hw_scanning)
+        if (local->sw_scanning || local->hw_scanning)
                 return;
 
         if (WARN_ON(sdata->vif.type != IEEE80211_IF_TYPE_STA &&
@@ -2246,7 +2246,8 @@ static void ieee80211_sta_work(struct work_struct *work)
             ifsta->state != IEEE80211_STA_MLME_AUTHENTICATE &&
             ifsta->state != IEEE80211_STA_MLME_ASSOCIATE &&
             test_and_clear_bit(IEEE80211_STA_REQ_SCAN, &ifsta->request)) {
-                ieee80211_sta_start_scan(sdata, ifsta->scan_ssid, ifsta->scan_ssid_len);
+                ieee80211_start_scan(sdata, ifsta->scan_ssid,
+                                     ifsta->scan_ssid_len);
                 return;
         }
 
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 93f2cda9926e..582396a4fdb5 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -403,12 +403,12 @@ ieee80211_rx_h_passive_scan(struct ieee80211_rx_data *rx)
         struct ieee80211_local *local = rx->local;
         struct sk_buff *skb = rx->skb;
 
-        if (unlikely(local->sta_hw_scanning))
-                return ieee80211_sta_rx_scan(rx->sdata, skb, rx->status);
+        if (unlikely(local->hw_scanning))
+                return ieee80211_scan_rx(rx->sdata, skb, rx->status);
 
-        if (unlikely(local->sta_sw_scanning)) {
+        if (unlikely(local->sw_scanning)) {
                 /* drop all the other packets during a software scan anyway */
-                if (ieee80211_sta_rx_scan(rx->sdata, skb, rx->status)
+                if (ieee80211_scan_rx(rx->sdata, skb, rx->status)
                     != RX_QUEUED)
                         dev_kfree_skb(skb);
                 return RX_QUEUED;
@@ -1918,7 +1918,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
                 return;
         }
 
-        if (unlikely(local->sta_sw_scanning || local->sta_hw_scanning))
+        if (unlikely(local->sw_scanning || local->hw_scanning))
                 rx.flags |= IEEE80211_RX_IN_SCAN;
 
         ieee80211_parse_qos(&rx);
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 27727027d76d..5e719e7b720b 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -32,26 +32,26 @@
 
 void ieee80211_rx_bss_list_init(struct ieee80211_local *local)
 {
-        spin_lock_init(&local->sta_bss_lock);
-        INIT_LIST_HEAD(&local->sta_bss_list);
+        spin_lock_init(&local->bss_lock);
+        INIT_LIST_HEAD(&local->bss_list);
 }
 
 void ieee80211_rx_bss_list_deinit(struct ieee80211_local *local)
 {
-        struct ieee80211_sta_bss *bss, *tmp;
+        struct ieee80211_bss *bss, *tmp;
 
-        list_for_each_entry_safe(bss, tmp, &local->sta_bss_list, list)
+        list_for_each_entry_safe(bss, tmp, &local->bss_list, list)
                 ieee80211_rx_bss_put(local, bss);
 }
 
-struct ieee80211_sta_bss *
+struct ieee80211_bss *
 ieee80211_rx_bss_get(struct ieee80211_local *local, u8 *bssid, int freq,
                      u8 *ssid, u8 ssid_len)
 {
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
 
-        spin_lock_bh(&local->sta_bss_lock);
-        bss = local->sta_bss_hash[STA_HASH(bssid)];
+        spin_lock_bh(&local->bss_lock);
+        bss = local->bss_hash[STA_HASH(bssid)];
         while (bss) {
                 if (!bss_mesh_cfg(bss) &&
                     !memcmp(bss->bssid, bssid, ETH_ALEN) &&
@@ -63,13 +63,13 @@ ieee80211_rx_bss_get(struct ieee80211_local *local, u8 *bssid, int freq,
                 }
                 bss = bss->hnext;
         }
-        spin_unlock_bh(&local->sta_bss_lock);
+        spin_unlock_bh(&local->bss_lock);
         return bss;
 }
 
-/* Caller must hold local->sta_bss_lock */
+/* Caller must hold local->bss_lock */
 static void __ieee80211_rx_bss_hash_add(struct ieee80211_local *local,
-                                        struct ieee80211_sta_bss *bss)
+                                        struct ieee80211_bss *bss)
 {
         u8 hash_idx;
 
@@ -79,20 +79,20 @@ static void __ieee80211_rx_bss_hash_add(struct ieee80211_local *local,
         else
                 hash_idx = STA_HASH(bss->bssid);
 
-        bss->hnext = local->sta_bss_hash[hash_idx];
-        local->sta_bss_hash[hash_idx] = bss;
+        bss->hnext = local->bss_hash[hash_idx];
+        local->bss_hash[hash_idx] = bss;
 }
 
-/* Caller must hold local->sta_bss_lock */
+/* Caller must hold local->bss_lock */
 static void __ieee80211_rx_bss_hash_del(struct ieee80211_local *local,
-                                        struct ieee80211_sta_bss *bss)
+                                        struct ieee80211_bss *bss)
 {
-        struct ieee80211_sta_bss *b, *prev = NULL;
-        b = local->sta_bss_hash[STA_HASH(bss->bssid)];
+        struct ieee80211_bss *b, *prev = NULL;
+        b = local->bss_hash[STA_HASH(bss->bssid)];
         while (b) {
                 if (b == bss) {
                         if (!prev)
-                                local->sta_bss_hash[STA_HASH(bss->bssid)] =
+                                local->bss_hash[STA_HASH(bss->bssid)] =
                                         bss->hnext;
                         else
                                 prev->hnext = bss->hnext;
@@ -103,11 +103,11 @@ static void __ieee80211_rx_bss_hash_del(struct ieee80211_local *local,
         }
 }
 
-struct ieee80211_sta_bss *
+struct ieee80211_bss *
 ieee80211_rx_bss_add(struct ieee80211_local *local, u8 *bssid, int freq,
                      u8 *ssid, u8 ssid_len)
 {
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
 
         bss = kzalloc(sizeof(*bss), GFP_ATOMIC);
         if (!bss)
@@ -120,23 +120,23 @@ ieee80211_rx_bss_add(struct ieee80211_local *local, u8 *bssid, int freq,
                 bss->ssid_len = ssid_len;
         }
 
-        spin_lock_bh(&local->sta_bss_lock);
+        spin_lock_bh(&local->bss_lock);
         /* TODO: order by RSSI? */
-        list_add_tail(&bss->list, &local->sta_bss_list);
+        list_add_tail(&bss->list, &local->bss_list);
         __ieee80211_rx_bss_hash_add(local, bss);
-        spin_unlock_bh(&local->sta_bss_lock);
+        spin_unlock_bh(&local->bss_lock);
         return bss;
 }
 
 #ifdef CONFIG_MAC80211_MESH
-static struct ieee80211_sta_bss *
+static struct ieee80211_bss *
 ieee80211_rx_mesh_bss_get(struct ieee80211_local *local, u8 *mesh_id, int mesh_id_len,
                           u8 *mesh_cfg, int freq)
 {
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
 
-        spin_lock_bh(&local->sta_bss_lock);
-        bss = local->sta_bss_hash[mesh_id_hash(mesh_id, mesh_id_len)];
+        spin_lock_bh(&local->bss_lock);
+        bss = local->bss_hash[mesh_id_hash(mesh_id, mesh_id_len)];
         while (bss) {
                 if (bss_mesh_cfg(bss) &&
                     !memcmp(bss_mesh_cfg(bss), mesh_cfg, MESH_CFG_CMP_LEN) &&
@@ -149,15 +149,15 @@ ieee80211_rx_mesh_bss_get(struct ieee80211_local *local, u8 *mesh_id, int mesh_i
                 }
                 bss = bss->hnext;
         }
-        spin_unlock_bh(&local->sta_bss_lock);
+        spin_unlock_bh(&local->bss_lock);
         return bss;
 }
 
-static struct ieee80211_sta_bss *
+static struct ieee80211_bss *
 ieee80211_rx_mesh_bss_add(struct ieee80211_local *local, u8 *mesh_id, int mesh_id_len,
                           u8 *mesh_cfg, int mesh_config_len, int freq)
 {
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
 
         if (mesh_config_len != MESH_CFG_LEN)
                 return NULL;
@@ -186,16 +186,16 @@ ieee80211_rx_mesh_bss_add(struct ieee80211_local *local, u8 *mesh_id, int mesh_i
         memcpy(bss->mesh_cfg, mesh_cfg, MESH_CFG_CMP_LEN);
         bss->mesh_id_len = mesh_id_len;
         bss->freq = freq;
-        spin_lock_bh(&local->sta_bss_lock);
+        spin_lock_bh(&local->bss_lock);
         /* TODO: order by RSSI? */
-        list_add_tail(&bss->list, &local->sta_bss_list);
+        list_add_tail(&bss->list, &local->bss_list);
         __ieee80211_rx_bss_hash_add(local, bss);
-        spin_unlock_bh(&local->sta_bss_lock);
+        spin_unlock_bh(&local->bss_lock);
         return bss;
 }
 #endif
 
-static void ieee80211_rx_bss_free(struct ieee80211_sta_bss *bss)
+static void ieee80211_rx_bss_free(struct ieee80211_bss *bss)
 {
         kfree(bss->ies);
         kfree(bss_mesh_id(bss));
@@ -204,21 +204,21 @@ static void ieee80211_rx_bss_free(struct ieee80211_sta_bss *bss)
 }
 
 void ieee80211_rx_bss_put(struct ieee80211_local *local,
-                          struct ieee80211_sta_bss *bss)
+                          struct ieee80211_bss *bss)
 {
         local_bh_disable();
-        if (!atomic_dec_and_lock(&bss->users, &local->sta_bss_lock)) {
+        if (!atomic_dec_and_lock(&bss->users, &local->bss_lock)) {
                 local_bh_enable();
                 return;
         }
 
         __ieee80211_rx_bss_hash_del(local, bss);
         list_del(&bss->list);
-        spin_unlock_bh(&local->sta_bss_lock);
+        spin_unlock_bh(&local->bss_lock);
         ieee80211_rx_bss_free(bss);
 }
 
-struct ieee80211_sta_bss *
+struct ieee80211_bss *
 ieee80211_bss_info_update(struct ieee80211_local *local,
                           struct ieee80211_rx_status *rx_status,
                           struct ieee80211_mgmt *mgmt,
@@ -226,7 +226,7 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
                           struct ieee802_11_elems *elems,
                           int freq, bool beacon)
 {
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
         int clen;
 
 #ifdef CONFIG_MAC80211_MESH
@@ -252,9 +252,9 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
         } else {
 #if 0
                 /* TODO: order by RSSI? */
-                spin_lock_bh(&local->sta_bss_lock);
-                list_move_tail(&bss->list, &local->sta_bss_list);
-                spin_unlock_bh(&local->sta_bss_lock);
+                spin_lock_bh(&local->bss_lock);
+                list_move_tail(&bss->list, &local->bss_list);
+                spin_unlock_bh(&local->bss_lock);
 #endif
         }
 
@@ -327,11 +327,11 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
 }
 
 ieee80211_rx_result
-ieee80211_sta_rx_scan(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb,
-                      struct ieee80211_rx_status *rx_status)
+ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb,
+                  struct ieee80211_rx_status *rx_status)
 {
         struct ieee80211_mgmt *mgmt;
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
         u8 *elements;
         struct ieee80211_channel *channel;
         size_t baselen;
@@ -430,7 +430,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw)
         struct ieee80211_sub_if_data *sdata;
         union iwreq_data wrqu;
 
-        if (WARN_ON(!local->sta_hw_scanning && !local->sta_sw_scanning))
+        if (WARN_ON(!local->hw_scanning && !local->sw_scanning))
                 return;
 
         local->last_scan_completed = jiffies;
@@ -445,8 +445,8 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw)
         if (sdata)
                 wireless_send_event(sdata->dev, SIOCGIWSCAN, &wrqu, NULL);
 
-        if (local->sta_hw_scanning) {
-                local->sta_hw_scanning = 0;
+        if (local->hw_scanning) {
+                local->hw_scanning = false;
                 if (ieee80211_hw_config(local))
                         printk(KERN_DEBUG "%s: failed to restore operational "
                                "channel after scan\n", wiphy_name(local->hw.wiphy));
@@ -454,7 +454,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw)
                 goto done;
         }
 
-        local->sta_sw_scanning = 0;
+        local->sw_scanning = false;
         if (ieee80211_hw_config(local))
                 printk(KERN_DEBUG "%s: failed to restore operational "
                        "channel after scan\n", wiphy_name(local->hw.wiphy));
@@ -492,7 +492,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw)
 EXPORT_SYMBOL(ieee80211_scan_completed);
 
 
-void ieee80211_sta_scan_work(struct work_struct *work)
+void ieee80211_scan_work(struct work_struct *work)
 {
         struct ieee80211_local *local =
                 container_of(work, struct ieee80211_local, scan_work.work);
@@ -589,8 +589,8 @@ void ieee80211_sta_scan_work(struct work_struct *work)
 }
 
 
-int ieee80211_sta_start_scan(struct ieee80211_sub_if_data *scan_sdata,
-                             u8 *ssid, size_t ssid_len)
+int ieee80211_start_scan(struct ieee80211_sub_if_data *scan_sdata,
+                         u8 *ssid, size_t ssid_len)
 {
         struct ieee80211_local *local = scan_sdata->local;
         struct ieee80211_sub_if_data *sdata;
@@ -615,7 +615,7 @@ int ieee80211_sta_start_scan(struct ieee80211_sub_if_data *scan_sdata,
           * ResultCode: SUCCESS, INVALID_PARAMETERS
          */
 
-        if (local->sta_sw_scanning || local->sta_hw_scanning) {
+        if (local->sw_scanning || local->hw_scanning) {
                 if (local->scan_sdata == scan_sdata)
                         return 0;
                 return -EBUSY;
@@ -624,17 +624,17 @@ int ieee80211_sta_start_scan(struct ieee80211_sub_if_data *scan_sdata,
         if (local->ops->hw_scan) {
                 int rc;
 
-                local->sta_hw_scanning = 1;
+                local->hw_scanning = true;
                 rc = local->ops->hw_scan(local_to_hw(local), ssid, ssid_len);
                 if (rc) {
-                        local->sta_hw_scanning = 0;
+                        local->hw_scanning = false;
                         return rc;
                 }
                 local->scan_sdata = scan_sdata;
                 return 0;
         }
 
-        local->sta_sw_scanning = 1;
+        local->sw_scanning = true;
 
         rcu_read_lock();
         list_for_each_entry_rcu(sdata, &local->interfaces, list) {
@@ -675,13 +675,14 @@ int ieee80211_sta_start_scan(struct ieee80211_sub_if_data *scan_sdata,
 }
 
 
-int ieee80211_sta_req_scan(struct ieee80211_sub_if_data *sdata, u8 *ssid, size_t ssid_len)
+int ieee80211_request_scan(struct ieee80211_sub_if_data *sdata,
+                           u8 *ssid, size_t ssid_len)
 {
         struct ieee80211_local *local = sdata->local;
         struct ieee80211_if_sta *ifsta;
 
         if (sdata->vif.type != IEEE80211_IF_TYPE_STA)
-                return ieee80211_sta_start_scan(sdata, ssid, ssid_len);
+                return ieee80211_start_scan(sdata, ssid, ssid_len);
 
         /*
          * STA has a state machine that might need to defer scanning
@@ -689,7 +690,7 @@ int ieee80211_sta_req_scan(struct ieee80211_sub_if_data *sdata, u8 *ssid, size_t
          * queue it up to the state machine in that case.
          */
 
-        if (local->sta_sw_scanning || local->sta_hw_scanning) {
+        if (local->sw_scanning || local->hw_scanning) {
                 if (local->scan_sdata == sdata)
                         return 0;
                 return -EBUSY;
@@ -707,9 +708,9 @@ int ieee80211_sta_req_scan(struct ieee80211_sub_if_data *sdata, u8 *ssid, size_t
 }
 
 
-static void ieee80211_sta_add_scan_ies(struct iw_request_info *info,
-                                       struct ieee80211_sta_bss *bss,
-                                       char **current_ev, char *end_buf)
+static void ieee80211_scan_add_ies(struct iw_request_info *info,
+                                   struct ieee80211_bss *bss,
+                                   char **current_ev, char *end_buf)
 {
         u8 *pos, *end, *next;
         struct iw_event iwe;
@@ -749,10 +750,10 @@ static void ieee80211_sta_add_scan_ies(struct iw_request_info *info,
 
 
 static char *
-ieee80211_sta_scan_result(struct ieee80211_local *local,
-                          struct iw_request_info *info,
-                          struct ieee80211_sta_bss *bss,
-                          char *current_ev, char *end_buf)
+ieee80211_scan_result(struct ieee80211_local *local,
+                      struct iw_request_info *info,
+                      struct ieee80211_bss *bss,
+                      char *current_ev, char *end_buf)
 {
         struct iw_event iwe;
         char *buf;
@@ -828,7 +829,7 @@ ieee80211_sta_scan_result(struct ieee80211_local *local,
         current_ev = iwe_stream_add_point(info, current_ev, end_buf,
                                           &iwe, "");
 
-        ieee80211_sta_add_scan_ies(info, bss, &current_ev, end_buf);
+        ieee80211_scan_add_ies(info, bss, &current_ev, end_buf);
 
         if (bss->supp_rates_len > 0) {
                 /* display all supported rates in readable format */
@@ -914,23 +915,23 @@ ieee80211_sta_scan_result(struct ieee80211_local *local,
 }
 
 
-int ieee80211_sta_scan_results(struct ieee80211_local *local,
-                               struct iw_request_info *info,
-                               char *buf, size_t len)
+int ieee80211_scan_results(struct ieee80211_local *local,
+                           struct iw_request_info *info,
+                           char *buf, size_t len)
 {
         char *current_ev = buf;
         char *end_buf = buf + len;
-        struct ieee80211_sta_bss *bss;
+        struct ieee80211_bss *bss;
 
-        spin_lock_bh(&local->sta_bss_lock);
-        list_for_each_entry(bss, &local->sta_bss_list, list) {
+        spin_lock_bh(&local->bss_lock);
+        list_for_each_entry(bss, &local->bss_list, list) {
                 if (buf + len - current_ev <= IW_EV_ADDR_LEN) {
-                        spin_unlock_bh(&local->sta_bss_lock);
+                        spin_unlock_bh(&local->bss_lock);
                         return -E2BIG;
                 }
-                current_ev = ieee80211_sta_scan_result(local, info, bss,
+                current_ev = ieee80211_scan_result(local, info, bss,
                                                        current_ev, end_buf);
         }
-        spin_unlock_bh(&local->sta_bss_lock);
+        spin_unlock_bh(&local->bss_lock);
         return current_ev - buf;
 }
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 1059b17c83b0..e606ba08ddd4 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -222,7 +222,7 @@ ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx)
         if (unlikely(info->flags & IEEE80211_TX_CTL_INJECTED))
                 return TX_CONTINUE;
 
-        if (unlikely(tx->local->sta_sw_scanning) &&
+        if (unlikely(tx->local->sw_scanning) &&
             !ieee80211_is_probe_req(hdr->frame_control))
                 return TX_DROP;
 
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index cf0b820a0eaa..a7968df9dacb 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -630,7 +630,7 @@ int ieee80211_set_freq(struct ieee80211_sub_if_data *sdata, int freqMHz)
                 }
                 local->oper_channel = chan;
 
-                if (local->sta_sw_scanning || local->sta_hw_scanning)
+                if (local->sw_scanning || local->hw_scanning)
                         ret = 0;
                 else
                         ret = ieee80211_hw_config(local);
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 97d132811c81..77b68ed8b832 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -552,7 +552,7 @@ static int ieee80211_ioctl_siwscan(struct net_device *dev,
                 ssid_len = req->essid_len;
         }
 
-        return ieee80211_sta_req_scan(sdata, ssid, ssid_len);
+        return ieee80211_request_scan(sdata, ssid, ssid_len);
 }
 
 
@@ -566,10 +566,10 @@ static int ieee80211_ioctl_giwscan(struct net_device *dev,
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-        if (local->sta_sw_scanning || local->sta_hw_scanning)
+        if (local->sw_scanning || local->hw_scanning)
                 return -EAGAIN;
 
-        res = ieee80211_sta_scan_results(local, info, extra, data->length);
+        res = ieee80211_scan_results(local, info, extra, data->length);
         if (res >= 0) {
                 data->length = res;
                 return 0;