Revert "veth: Add updating of trans_start"

This reverts commit e3ffb09c3e5fb16325e6f1ca4b6e4042ee29cf20. The veth
driver no longer needs these hacks which are slightly detrimential to
the fast path performance, because the bonding driver is keeping track
of TX times of ARP and NS probes by itself, which it should.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 2cb833b3006a7daf127c08d07eb6ffeadb148b99..466da01ba2e3e97ba9eb16586b6d5d9f092b3d76 100644 (file)
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -312,7 +312,6 @@ static bool veth_skb_is_eligible_for_gro(const struct net_device *dev,
 static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
 {
        struct veth_priv *rcv_priv, *priv = netdev_priv(dev);
-       struct netdev_queue *queue = NULL;
        struct veth_rq *rq = NULL;
        struct net_device *rcv;
        int length = skb->len;
@@ -330,7 +329,6 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
        rxq = skb_get_queue_mapping(skb);
        if (rxq < rcv->real_num_rx_queues) {
                rq = &rcv_priv->rq[rxq];
-               queue = netdev_get_tx_queue(dev, rxq);
 
                /* The napi pointer is available when an XDP program is
                 * attached or when GRO is enabled
@@ -342,8 +340,6 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
 
        skb_tx_timestamp(skb);
        if (likely(veth_forward_skb(rcv, skb, rq, use_napi) == NET_RX_SUCCESS)) {
-               if (queue)
-                       txq_trans_cond_update(queue);
                if (!use_napi)
                        dev_lstats_add(dev, length);
        } else {