1 files changed, 4 insertions, 19 deletions

diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 569a464f60d8..5f4f7869d050 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -121,19 +121,6 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
         return bss;
 }
 
-void ieee80211_rx_bss_remove(struct ieee80211_sub_if_data *sdata, u8 *bssid,
-                             int freq, u8 *ssid, u8 ssid_len)
-{
-        struct ieee80211_bss *bss;
-        struct ieee80211_local *local = sdata->local;
-
-        bss = ieee80211_rx_bss_get(local, bssid, freq, ssid, ssid_len);
-        if (bss) {
-                cfg80211_unlink_bss(local->hw.wiphy, (void *)bss);
-                ieee80211_rx_bss_put(local, bss);
-        }
-}
-
 ieee80211_rx_result
 ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
 {
@@ -327,7 +314,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted)
 
                 /* Tell AP we're back */
                 if (sdata->vif.type == NL80211_IFTYPE_STATION) {
-                        if (sdata->u.mgd.flags & IEEE80211_STA_ASSOCIATED) {
+                        if (sdata->u.mgd.associated) {
                                 ieee80211_scan_ps_disable(sdata);
                                 netif_tx_wake_all_queues(sdata->dev);
                         }
@@ -383,7 +370,7 @@ static int ieee80211_start_sw_scan(struct ieee80211_local *local)
                                 sdata, BSS_CHANGED_BEACON_ENABLED);
 
                 if (sdata->vif.type == NL80211_IFTYPE_STATION) {
-                        if (sdata->u.mgd.flags & IEEE80211_STA_ASSOCIATED) {
+                        if (sdata->u.mgd.associated) {
                                 netif_tx_stop_all_queues(sdata->dev);
                                 ieee80211_scan_ps_enable(sdata);
                         }
@@ -443,10 +430,8 @@ static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata,
 
         if (req != &local->int_scan_req &&
             sdata->vif.type == NL80211_IFTYPE_STATION &&
-            (ifmgd->state == IEEE80211_STA_MLME_DIRECT_PROBE ||
-             ifmgd->state == IEEE80211_STA_MLME_AUTHENTICATE ||
-             ifmgd->state == IEEE80211_STA_MLME_ASSOCIATE)) {
-                /* actually wait for the assoc to finish/time out */
+            !list_empty(&ifmgd->work_list)) {
+                /* actually wait for the work it's doing to finish/time out */
                 set_bit(IEEE80211_STA_REQ_SCAN, &ifmgd->request);
                 return 0;
         }