net: trans_start cleanups

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/netx-eth.c b/drivers/net/netx-eth.c
index 64770298c4f7..2e4b42175f3f 100644
--- a/drivers/net/netx-eth.c
+++ b/drivers/net/netx-eth.c
@@ -126,7 +126,6 @@ netx_eth_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
                    FIFO_PTR_FRAMENO(1) |
                    FIFO_PTR_FRAMELEN(len));
 
-        ndev->trans_start = jiffies;
         ndev->stats.tx_packets++;
         ndev->stats.tx_bytes += skb->len;