---

yaml --- r: 111695 b: refs/heads/master c: b741343 h: refs/heads/master i: 111693: b086d01 111691: 3cd232b 111687: 016cc08 111679: 76fd3b2 v: v3
git-mirror · Sep 15, 2008 · 378907f · 378907f
1 parent 8916d6d
commit 378907f
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Showing 3 changed files with 18 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 472dbc45dc1966284de72d7de15690c17ed2cf33
+refs/heads/master: b7413430d4d2a6168e68231d9f93763047b6d60c
diff --git a/trunk/net/mac80211/main.c b/trunk/net/mac80211/main.c
@@ -547,6 +547,14 @@ static int ieee80211_stop(struct net_device *dev)
 		sdata->u.sta.state = IEEE80211_STA_MLME_DISABLED;
 		memset(sdata->u.sta.bssid, 0, ETH_ALEN);
 		del_timer_sync(&sdata->u.sta.timer);
+		/*
+		 * If the timer fired while we waited for it, it will have
+		 * requeued the work. Now the work will be running again
+		 * but will not rearm the timer again because it checks
+		 * whether the interface is running, which, at this point,
+		 * it no longer is.
+		 */
+		cancel_work_sync(&sdata->u.sta.work);
 		/*
 		 * When we get here, the interface is marked down.
 		 * Call synchronize_rcu() to wait for the RX path

diff --git a/trunk/net/mac80211/mesh.c b/trunk/net/mac80211/mesh.c
@@ -448,6 +448,15 @@ void ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata)
 void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata)
 {
 	del_timer_sync(&sdata->u.mesh.housekeeping_timer);
+	/*
+	 * If the timer fired while we waited for it, it will have
+	 * requeued the work. Now the work will be running again
+	 * but will not rearm the timer again because it checks
+	 * whether the interface is running, which, at this point,
+	 * it no longer is.
+	 */
+	cancel_work_sync(&sdata->u.mesh.work);
+
 	/*
 	 * When we get here, the interface is marked down.
 	 * Call synchronize_rcu() to wait for the RX path