davinci_emac: fix race in transmit time stamping.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Jun 19, 2011 · 5bf0c19 · 5bf0c19
1 parent 6241207
commit 5bf0c19
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
@@ -1083,14 +1083,15 @@ static int emac_dev_xmit(struct sk_buff *skb, struct net_device *ndev)
 		goto fail_tx;
 	}
 
+	skb_tx_timestamp(skb);
+
 	ret_code = cpdma_chan_submit(priv->txchan, skb, skb->data, skb->len,
 				     GFP_KERNEL);
 	if (unlikely(ret_code != 0)) {
 		if (netif_msg_tx_err(priv) && net_ratelimit())
 			dev_err(emac_dev, "DaVinci EMAC: desc submit failed");
 		goto fail_tx;
 	}
-	skb_tx_timestamp(skb);
 
 	return NETDEV_TX_OK;