tunnel: use iptunnel_xmit() again

[platform/adaptation/renesas_rcar/renesas_kernel.git] / net / ipv4 / ip_gre.c

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index d0ef0e6..a13a097 100644 (file)
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -762,7 +762,6 @@ error:
 
 static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-       struct pcpu_tstats *tstats = this_cpu_ptr(dev->tstats);
        struct ip_tunnel *tunnel = netdev_priv(dev);
        const struct iphdr  *old_iph;
        const struct iphdr  *tiph;
@@ -778,7 +777,6 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
        int    mtu;
        u8     ttl;
        int    err;
-       int    pkt_len;
 
        skb = handle_offloads(tunnel, skb);
        if (IS_ERR(skb)) {
@@ -1022,19 +1020,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
                }
        }
 
-       nf_reset(skb);
-
-       pkt_len = skb->len - skb_transport_offset(skb);
-       err = ip_local_out(skb);
-       if (likely(net_xmit_eval(err) == 0)) {
-               u64_stats_update_begin(&tstats->syncp);
-               tstats->tx_bytes += pkt_len;
-               tstats->tx_packets++;
-               u64_stats_update_end(&tstats->syncp);
-       } else {
-               dev->stats.tx_errors++;
-               dev->stats.tx_aborted_errors++;
-       }
+       iptunnel_xmit(skb, dev);
        return NETDEV_TX_OK;
 
 #if IS_ENABLED(CONFIG_IPV6)