From b732c91f60cd067a497515b82af31950361367f4 Mon Sep 17 00:00:00 2001 From: "Luis R. Rodriguez" Date: Thu, 16 Sep 2010 15:12:33 -0400 Subject: [PATCH] mac80211: disable beacon monitor while going offchannel commit 3bc3c0d748402e8c1f31b8569f5924d25d7b8e30 upstream. The beacon monitor should be disabled when going off channel to prevent spurious warnings and triggering connection deterioration work such as sending probe requests. Re-enable the beacon monitor once we come back to the home channel. This patch has fixes for stable kernels [2.6.34+]. Cc: Paul Stewart Cc: Amod Bodas Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen --- net/mac80211/offchannel.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index d4e837834209..cf5ee305785b 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -29,6 +29,7 @@ static void ieee80211_offchannel_ps_enable(struct ieee80211_sub_if_data *sdata) /* FIXME: what to do when local->pspolling is true? */ del_timer_sync(&local->dynamic_ps_timer); + del_timer_sync(&ifmgd->bcn_mon_timer); del_timer_sync(&ifmgd->conn_mon_timer); cancel_work_sync(&local->dynamic_ps_enable_work); @@ -89,6 +90,7 @@ static void ieee80211_offchannel_ps_disable(struct ieee80211_sub_if_data *sdata) msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout)); } + ieee80211_sta_reset_beacon_monitor(sdata); ieee80211_sta_reset_conn_monitor(sdata); } -- 2.39.5