net: dont update dev->trans_start

Second round of drivers for Gb cards (and NIU one I forgot in the 10GB round)

Now that core network takes care of trans_start updates, dont do it
in drivers themselves, if possible. Drivers can avoid one cache miss
(on dev->trans_start) in their start_xmit() handler.

Exceptions are NETIF_F_LLTX drivers

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index fc1092b835d2..ac76136d70f9 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -2113,7 +2113,6 @@ static int atl1c_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
         atl1c_tx_map(adapter, skb, tpd, type);
         atl1c_tx_queue(adapter, skb, tpd, type);
 
-        netdev->trans_start = jiffies;
         spin_unlock_irqrestore(&adapter->tx_lock, flags);
         return NETDEV_TX_OK;
 }