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yaml --- r: 200876 b: refs/heads/master c: 4ef6acf h: refs/heads/master v: v3
git-mirror · Jul 3, 2010 · 483750a · 483750a
1 parent f98684b
commit 483750a
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Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7ae80abdba0644e12ac17da567a2db1efc1bf8a8
+refs/heads/master: 4ef6acff83222f4496ceef7d1f0ee9e50a5bb403
diff --git a/trunk/include/net/sch_generic.h b/trunk/include/net/sch_generic.h
@@ -317,8 +317,16 @@ extern void tcf_destroy_chain(struct tcf_proto **fl);
 static inline void qdisc_reset_all_tx(struct net_device *dev)
 {
 	unsigned int i;
-	for (i = 0; i < dev->num_tx_queues; i++)
-		qdisc_reset(netdev_get_tx_queue(dev, i)->qdisc);
+	struct Qdisc *qdisc;
+
+	for (i = 0; i < dev->num_tx_queues; i++) {
+		qdisc = netdev_get_tx_queue(dev, i)->qdisc;
+		if (qdisc) {
+			spin_lock_bh(qdisc_lock(qdisc));
+			qdisc_reset(qdisc);
+			spin_unlock_bh(qdisc_lock(qdisc));
+		}
+	}
 }
 
 /* Are all TX queues of the device empty?  */