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mac80211: simplify AP interface stop

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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>
This commit is contained in:
Johannes Berg
2013-02-23 01:17:56 +01:00
parent 7b4396bd68
commit 1861b84553
1 changed files with 4 additions and 2 deletions
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6
net/mac80211/iface.c
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@@ -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)