From 3bc3c0d748402e8c1f31b8569f5924d25d7b8e30 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 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: stable@kernel.org Cc: Paul Stewart Cc: Amod Bodas Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- net/mac80211/offchannel.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index 627a33ef84c4..4b564091e51d 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); } -- 2.20.1