net: fix network drivers ndo_start_xmit() return values (part 7)
authorPatrick McHardy <kaber@trash.net>
Fri, 12 Jun 2009 05:34:37 +0000 (05:34 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 13 Jun 2009 08:18:43 +0000 (01:18 -0700)
Fix up ATM drivers that return an errno value to qdisc_restart(), causing
qdisc_restart() to print a warning an requeue/retransmit the skb.

- lec: condition can only be remedied by userspace, until that retransmissions

Compile tested only.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/atm/lec.c

index 75b9d59553fc8723b2249fcf183f9ef2298bdb73..ff2e594dca9b935efe720799e6367c8208e630cb 100644 (file)
@@ -270,7 +270,8 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
                printk("%s:No lecd attached\n", dev->name);
                dev->stats.tx_errors++;
                netif_stop_queue(dev);
-               return -EUNATCH;
+               kfree_skb(skb);
+               return NETDEV_TX_OK;
        }
 
        pr_debug("skbuff head:%lx data:%lx tail:%lx end:%lx\n",