From f850e00fcd7767d01101e2f0a6d464bee8e48b47 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 13 Jul 2011 19:50:53 +0200 Subject: mac80211: let key iteration get keys in install order ieee80211_iter_keys() currently returns keys in the backward order they were installed in, which is a bit confusing. Add them to the tail of the key list to make sure iterations go in the same order that keys were originally installed in. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/net/mac80211.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 9e91b4f47843..972109f06a70 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2987,6 +2987,10 @@ void ieee80211_sta_block_awake(struct ieee80211_hw *hw, * needs reprogramming of the keys during suspend. Note that due * to locking reasons, it is also only safe to call this at few * spots since it must hold the RTNL and be able to sleep. + * + * The order in which the keys are iterated matches the order + * in which they were originally installed and handed to the + * set_key callback. */ void ieee80211_iter_keys(struct ieee80211_hw *hw, struct ieee80211_vif *vif, -- cgit v1.2.3