1 files changed, 7 insertions, 0 deletions

diff --git a/net/wireless/core.c b/net/wireless/core.c
index 26711f46a3be..14d990400354 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -326,6 +326,8 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv)
         mutex_init(&rdev->devlist_mtx);
         mutex_init(&rdev->sched_scan_mtx);
         INIT_LIST_HEAD(&rdev->wdev_list);
+        INIT_LIST_HEAD(&rdev->beacon_registrations);
+        spin_lock_init(&rdev->beacon_registrations_lock);
         spin_lock_init(&rdev->bss_lock);
         INIT_LIST_HEAD(&rdev->bss_list);
         INIT_WORK(&rdev->scan_done_wk, __cfg80211_scan_done);
@@ -698,10 +700,15 @@ EXPORT_SYMBOL(wiphy_unregister);
 void cfg80211_dev_free(struct cfg80211_registered_device *rdev)
 {
         struct cfg80211_internal_bss *scan, *tmp;
+        struct cfg80211_beacon_registration *reg, *treg;
         rfkill_destroy(rdev->rfkill);
         mutex_destroy(&rdev->mtx);
         mutex_destroy(&rdev->devlist_mtx);
         mutex_destroy(&rdev->sched_scan_mtx);
+        list_for_each_entry_safe(reg, treg, &rdev->beacon_registrations, list) {
+                list_del(&reg->list);
+                kfree(reg);
+        }
         list_for_each_entry_safe(scan, tmp, &rdev->bss_list, list)
                 cfg80211_put_bss(&scan->pub);
         kfree(rdev);