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authorSujith <Sujith.Manoharan@atheros.com>2009-01-06 09:28:37 +0530
committerJohn W. Linville <linville@tuxdriver.com>2009-01-29 15:59:50 -0500
commitc481ec9705d4a5d566393bc17374cfd82c870715 (patch)
tree383b90aa8cf172ee81a7e91c49440cf75c8c0278 /net/mac80211/iface.c
parentb522ed56ef90f5078a2a1253e390299723510a89 (diff)
mac80211: Add 802.11h CSA support
Move to the advertised channel on reception of a CSA element. This is needed for 802.11h compliance. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/iface.c')
-rw-r--r--net/mac80211/iface.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 8e0e3303ca8..5d5a029228b 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -443,6 +443,7 @@ static int ieee80211_stop(struct net_device *dev)
WLAN_REASON_DEAUTH_LEAVING);
memset(sdata->u.sta.bssid, 0, ETH_ALEN);
+ del_timer_sync(&sdata->u.sta.chswitch_timer);
del_timer_sync(&sdata->u.sta.timer);
/*
* If the timer fired while we waited for it, it will have
@@ -452,6 +453,7 @@ static int ieee80211_stop(struct net_device *dev)
* it no longer is.
*/
cancel_work_sync(&sdata->u.sta.work);
+ cancel_work_sync(&sdata->u.sta.chswitch_work);
/*
* When we get here, the interface is marked down.
* Call synchronize_rcu() to wait for the RX path