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mac80211: let key iteration get keys in install order

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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>
This commit is contained in:
Johannes Berg
2011-07-13 19:50:53 +02:00
committed by John W. Linville
parent 8bca5d8153
commit f850e00fcd
2 changed files with 5 additions and 1 deletions
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4
include/net/mac80211.h
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@@ -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,