1 files changed, 3 insertions, 3 deletions

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 4f7a54518be4..6030e003180c 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -784,14 +784,14 @@ void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local)
 {
         struct ieee80211_sub_if_data *sdata;
 
-        rcu_read_lock();
-        list_for_each_entry_rcu(sdata, &local->interfaces, list) {
+        mutex_lock(&local->iflist_mtx);
+        list_for_each_entry(sdata, &local->interfaces, list) {
                 if (sdata->vif.type != NL80211_IFTYPE_ADHOC)
                         continue;
                 sdata->u.ibss.last_scan_completed = jiffies;
                 ieee80211_sta_find_ibss(sdata);
         }
-        rcu_read_unlock();
+        mutex_unlock(&local->iflist_mtx);
 }
 
 ieee80211_rx_result