net: fix network drivers ndo_start_xmit() return values (part 5)
authorPatrick McHardy <kaber@trash.net>
Fri, 12 Jun 2009 05:13:07 +0000 (05:13 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 13 Jun 2009 08:18:40 +0000 (01:18 -0700)
Fix up s390 drivers that return an errno value to qdisc_restart(), causing
qdisc_restart() to print a warning an requeue/retransmit the skb.

- claw: impossible condition, simply remove it

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/claw.c

index 30a43cc79e7657c585ecbe1d34f82756fb7f3af5..7b6f46ddf3c304146b5b7e0afd34233f34b01b42 100644 (file)
@@ -338,12 +338,6 @@ claw_tx(struct sk_buff *skb, struct net_device *dev)
 
        CLAW_DBF_TEXT(4, trace, "claw_tx");
         p_ch=&privptr->channel[WRITE];
-        if (skb == NULL) {
-                privptr->stats.tx_dropped++;
-               privptr->stats.tx_errors++;
-               CLAW_DBF_TEXT_(2, trace, "clawtx%d", -EIO);
-                return -EIO;
-        }
         spin_lock_irqsave(get_ccwdev_lock(p_ch->cdev), saveflags);
         rc=claw_hw_tx( skb, dev, 1 );
         spin_unlock_irqrestore(get_ccwdev_lock(p_ch->cdev), saveflags);