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[PATCH 3/4] mac80211: fix ieee80211_set_disassoc() sending DelBA

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From: Johannes Berg <johannes.berg@xxxxxxxxx>

When ieee80211_set_disassoc() is called with the
tx argument set to true, it will send DelBA out
to the peer. This isn't useful or necessary in a
few cases where we do it today, those being when
we lost the connection or when the supplicant
explicitly asked us to not tell the AP.

Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
 net/mac80211/mlme.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/net/mac80211/mlme.c	2012-02-24 13:50:20.000000000 +0100
+++ b/net/mac80211/mlme.c	2012-02-24 13:50:22.000000000 +0100
@@ -1684,7 +1684,7 @@ static void __ieee80211_connection_loss(
 	printk(KERN_DEBUG "%s: Connection to AP %pM lost.\n",
 	       sdata->name, bssid);
 
-	ieee80211_set_disassoc(sdata, true, true);
+	ieee80211_set_disassoc(sdata, true, false);
 	mutex_unlock(&ifmgd->mtx);
 
 	/*
@@ -2699,7 +2699,7 @@ static void ieee80211_sta_connection_los
 	ifmgd->flags &= ~(IEEE80211_STA_CONNECTION_POLL |
 			  IEEE80211_STA_BEACON_POLL);
 
-	ieee80211_set_disassoc(sdata, true, true);
+	ieee80211_set_disassoc(sdata, true, false);
 	mutex_unlock(&ifmgd->mtx);
 	/*
 	 * must be outside lock due to cfg80211,
@@ -3497,7 +3497,7 @@ int ieee80211_mgd_disassoc(struct ieee80
 	       sdata->name, req->bss->bssid, req->reason_code);
 
 	memcpy(bssid, req->bss->bssid, ETH_ALEN);
-	ieee80211_set_disassoc(sdata, false, true);
+	ieee80211_set_disassoc(sdata, false, !req->local_state_change);
 
 	mutex_unlock(&ifmgd->mtx);
 


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