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authorJohannes Berg <johannes.berg@intel.com>2011-07-13 19:50:53 +0200
committerJohn W. Linville <linville@tuxdriver.com>2011-07-15 13:38:33 -0400
commitf850e00fcd7767d01101e2f0a6d464bee8e48b47 (patch)
treec90d77261e09a6304e1b507c363e4ff66bc61b8d /include/net
parent8bca5d815311f53ada13b62f5e590df40fef317e (diff)
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 <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/mac80211.h4
1 files changed, 4 insertions, 0 deletions
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,