drivers/net: Kill now superfluous ->last_rx stores.

The generic packet receive code takes care of setting
netdev->last_rx when necessary, for the sake of the
bonding ARP monitor.

Drivers need not do it any more.

Some cases had to be skipped over because the drivers
were making use of the ->last_rx value themselves.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 64c7fc7ff08d..680d78e38f13 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -529,7 +529,6 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv,
         }
 
         netif_rx_ni(skb);
-        tun->dev->last_rx = jiffies;
 
         tun->dev->stats.rx_packets++;
         tun->dev->stats.rx_bytes += len;