From: Johannes Berg Date: Sat, 23 Feb 2013 00:17:56 +0000 (+0100) Subject: mac80211: simplify AP interface stop X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=1861b8455351cd426fb7dec8743ac312aafbe93d;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git 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 --- diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 290de4d99697..d85282f64405 100644 --- 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)