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[RFC 3/8] mac80211: fix CSA handling timer

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From: Johannes Berg <johannes.berg@xxxxxxxxx>

The time until the channel switch is in TU,
not in milliseconds, so use TU_TO_EXP_TIME()
to correctly program the timer.

Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
 net/mac80211/mlme.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index dc1c84b..5eef6bd 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -813,9 +813,8 @@ void ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
 		ieee80211_queue_work(&sdata->local->hw, &ifmgd->chswitch_work);
 	else
 		mod_timer(&ifmgd->chswitch_timer,
-			  jiffies +
-			  msecs_to_jiffies(sw_elem->count *
-					   cbss->beacon_interval));
+			  TU_TO_EXP_TIME(sw_elem->count *
+					 cbss->beacon_interval));
 }
 
 static void ieee80211_handle_pwr_constr(struct ieee80211_sub_if_data *sdata,
-- 
1.7.10.4

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