Merge tag 'backport/v3.14.24-ltsi-rc1/phy-rcar-gen2-usb-to-v3.15' into backport/v3...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / net / mac80211 / iface.c

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index d6d1f1d..06f5de4 100644 (file)
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -760,10 +760,12 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
        int i, flushed;
        struct ps_data *ps;
        struct cfg80211_chan_def chandef;
+       bool cancel_scan;
 
        clear_bit(SDATA_STATE_RUNNING, &sdata->state);
 
-       if (rcu_access_pointer(local->scan_sdata) == sdata)
+       cancel_scan = rcu_access_pointer(local->scan_sdata) == sdata;
+       if (cancel_scan)
                ieee80211_scan_cancel(local);
 
        /*
@@ -973,6 +975,9 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
 
        ieee80211_recalc_ps(local, -1);
 
+       if (cancel_scan)
+               flush_delayed_work(&local->scan_work);
+
        if (local->open_count == 0) {
                ieee80211_stop_device(local);
 
@@ -1057,7 +1062,8 @@ static void ieee80211_uninit(struct net_device *dev)
 
 static u16 ieee80211_netdev_select_queue(struct net_device *dev,
                                         struct sk_buff *skb,
-                                        void *accel_priv)
+                                        void *accel_priv,
+                                        select_queue_fallback_t fallback)
 {
        return ieee80211_select_queue(IEEE80211_DEV_TO_SUB_IF(dev), skb);
 }
@@ -1075,7 +1081,8 @@ static const struct net_device_ops ieee80211_dataif_ops = {
 
 static u16 ieee80211_monitor_select_queue(struct net_device *dev,
                                          struct sk_buff *skb,
-                                         void *accel_priv)
+                                         void *accel_priv,
+                                         select_queue_fallback_t fallback)
 {
        struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
        struct ieee80211_local *local = sdata->local;
@@ -1759,7 +1766,6 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local)
        }
        mutex_unlock(&local->iflist_mtx);
        unregister_netdevice_many(&unreg_list);
-       list_del(&unreg_list);
 
        list_for_each_entry_safe(sdata, tmp, &wdev_list, list) {
                list_del(&sdata->list);