mac80211: simplify AP interface stop

For AP interfaces, there's no need to flush stations
or keys again when the interface is stopped as already
happened when the BSS was stopped on the interface.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 290de4d99697d8b1eccd4f0c798c3c8cc7313ddf..d85282f6440515c808768374c4636fc8463d9038 100644 (file)
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -836,14 +836,16 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
                rcu_barrier();
                sta_info_flush_cleanup(sdata);
 
-               skb_queue_purge(&sdata->skb_queue);
-
                /*
                 * Free all remaining keys, there shouldn't be any,
                 * except maybe in WDS mode?
                 */
                ieee80211_free_keys(sdata);
 
+               /* fall through */
+       case NL80211_IFTYPE_AP:
+               skb_queue_purge(&sdata->skb_queue);
+
                drv_remove_interface_debugfs(local, sdata);
 
                if (going_down)