1 files changed, 3 insertions, 2 deletions

diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index fa1a6f45dc41..e595e6570ce0 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -134,7 +134,7 @@ static inline int qdisc_restart(struct net_device *dev)
 {
         struct Qdisc *q = dev->qdisc;
         struct sk_buff *skb;
-        int ret;
+        int ret = NETDEV_TX_BUSY;
 
         /* Dequeue packet */
         if (unlikely((skb = dev_dequeue_skb(dev, q)) == NULL))
@@ -145,7 +145,8 @@ static inline int qdisc_restart(struct net_device *dev)
         spin_unlock(&dev->queue_lock);
 
         HARD_TX_LOCK(dev, smp_processor_id());
-        ret = dev_hard_start_xmit(skb, dev);
+        if (!netif_subqueue_stopped(dev, skb))
+                ret = dev_hard_start_xmit(skb, dev);
         HARD_TX_UNLOCK(dev);
 
         spin_lock(&dev->queue_lock);