Merge remote-tracking branch 'mac80211-next/master'

[karo-tx-linux.git] / net / mac80211 / util.c

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index f1e5b76eda708b86ae4a35bbd225a2eeac141593..74dd4d72b2332281f0ee3e73138b8fec3a53e380 100644 (file)
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -2046,16 +2046,26 @@ int ieee80211_reconfig(struct ieee80211_local *local)
                 */
                if (sched_scan_req->n_scan_plans > 1 ||
                    __ieee80211_request_sched_scan_start(sched_scan_sdata,
-                                                        sched_scan_req))
+                                                        sched_scan_req)) {
+                       RCU_INIT_POINTER(local->sched_scan_sdata, NULL);
+                       RCU_INIT_POINTER(local->sched_scan_req, NULL);
                        sched_scan_stopped = true;
+               }
        mutex_unlock(&local->mtx);
 
        if (sched_scan_stopped)
                cfg80211_sched_scan_stopped_rtnl(local->hw.wiphy);
 
  wake_up:
-       local->in_reconfig = false;
-       barrier();
+       if (local->in_reconfig) {
+               local->in_reconfig = false;
+               barrier();
+
+               /* Restart deferred ROCs */
+               mutex_lock(&local->mtx);
+               ieee80211_start_next_roc(local);
+               mutex_unlock(&local->mtx);
+       }
 
        if (local->monitors == local->open_count && local->monitors > 0)
                ieee80211_add_virtual_monitor(local);