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mac80211: don't leak next beacon when csa is aborted

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Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Simon Wunderlich 2013-11-21 18:19:53 +01:00 committed by Johannes Berg
parent beffd138d3
commit 1f3b8a2bde
1 changed files with 3 additions and 0 deletions
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3
net/mac80211/cfg.c
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@ -1080,6 +1080,9 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
/* abort any running channel switch */
sdata->vif.csa_active = false;
kfree(sdata->u.ap.next_beacon);
sdata->u.ap.next_beacon = NULL;
cancel_work_sync(&sdata->u.ap.request_smps_work);
/* turn off carrier for this interface and dependent VLANs */