1 files changed, 21 insertions, 0 deletions

diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index ec148f68a62b..aacccc9ab6ca 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -432,6 +432,27 @@ void cfg80211_put_bss(struct cfg80211_bss *pub)
 }
 EXPORT_SYMBOL(cfg80211_put_bss);
 
+void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
+{
+        struct cfg80211_registered_device *dev = wiphy_to_dev(wiphy);
+        struct cfg80211_internal_bss *bss;
+
+        if (WARN_ON(!pub))
+                return;
+
+        bss = container_of(pub, struct cfg80211_internal_bss, pub);
+
+        spin_lock_bh(&dev->bss_lock);
+
+        list_del(&bss->list);
+        rb_erase(&bss->rbn, &dev->bss_tree);
+
+        spin_unlock_bh(&dev->bss_lock);
+
+        kref_put(&bss->ref, bss_release);
+}
+EXPORT_SYMBOL(cfg80211_unlink_bss);
+
 #ifdef CONFIG_WIRELESS_EXT
 int cfg80211_wext_siwscan(struct net_device *dev,
                           struct iw_request_info *info,