commit 52f64faeb0fdcd49f14586beab83eabc9170b6a1
author Richard Cochran <richardcochran@gmail.com> Sun Jun 19 03:31:43 2011 +0000
committer David S. Miller <davem@davemloft.net> Sun Jun 19 16:35:30 2011 -0700
tree 0a41525e10938b2db8a65cb66471a16dfa7eaa85
parent 2aa8f4c9d0f88ae7eacac424d8816de225cfe2aa

stmmac: fix race in transmit time stamping.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/stmmac/stmmac_main.c

diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 5b85f4c..d4adc80 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1079,10 +1079,10 @@
 
 	dev->stats.tx_bytes += skb->len;
 
-	priv->hw->dma->enable_dma_transmission(priv->ioaddr);
-
 	skb_tx_timestamp(skb);
 
+	priv->hw->dma->enable_dma_transmission(priv->ioaddr);
+
 	return NETDEV_TX_OK;
 }