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>
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index f5688ff..55c8245 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -1083,6 +1083,8 @@
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)) {
@@ -1090,7 +1092,6 @@
dev_err(emac_dev, "DaVinci EMAC: desc submit failed");
goto fail_tx;
}
- skb_tx_timestamp(skb);
return NETDEV_TX_OK;