diff options
| author | Pravin B Shelar <pshelar@nicira.com> | 2015-12-24 22:34:54 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-26 04:32:23 (GMT) |
| commit | 039f50629b7f860f36644ed1f34b27da9aa62f43 (patch) | |
| tree | a5c6ba5107e86018462af57a3ea9a29e82bd8033 /drivers/net | |
| parent | d7d3e25f40e950bdcec6d94faf9346b7a7d6e4bb (diff) | |
| download | linux-039f50629b7f860f36644ed1f34b27da9aa62f43.tar.xz | |
ip_tunnel: Move stats update to iptunnel_xmit()
By moving stats update into iptunnel_xmit(), we can simplify
iptunnel_xmit() usage. With this change there is no need to
call another function (iptunnel_xmit_stats()) to update stats
in tunnel xmit code path.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/geneve.c | 17 | ||||
| -rw-r--r-- | drivers/net/vxlan.c | 9 |
2 files changed, 12 insertions, 14 deletions
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index e6e0092..20dd664 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -918,12 +918,11 @@ static netdev_tx_t geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev, ttl = ttl ? : ip4_dst_hoplimit(&rt->dst); df = 0; } - err = udp_tunnel_xmit_skb(rt, gs4->sock->sk, skb, fl4.saddr, fl4.daddr, - tos, ttl, df, sport, geneve->dst_port, - !net_eq(geneve->net, dev_net(geneve->dev)), - !(flags & GENEVE_F_UDP_CSUM)); + udp_tunnel_xmit_skb(rt, gs4->sock->sk, skb, fl4.saddr, fl4.daddr, + tos, ttl, df, sport, geneve->dst_port, + !net_eq(geneve->net, dev_net(geneve->dev)), + !(flags & GENEVE_F_UDP_CSUM)); - iptunnel_xmit_stats(err, &dev->stats, dev->tstats); return NETDEV_TX_OK; tx_error: @@ -1005,10 +1004,10 @@ static netdev_tx_t geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev, ttl = 1; ttl = ttl ? : ip6_dst_hoplimit(dst); } - err = udp_tunnel6_xmit_skb(dst, gs6->sock->sk, skb, dev, - &fl6.saddr, &fl6.daddr, prio, ttl, - sport, geneve->dst_port, - !!(flags & GENEVE_F_UDP_ZERO_CSUM6_TX)); + udp_tunnel6_xmit_skb(dst, gs6->sock->sk, skb, dev, + &fl6.saddr, &fl6.daddr, prio, ttl, + sport, geneve->dst_port, + !!(flags & GENEVE_F_UDP_ZERO_CSUM6_TX)); return NETDEV_TX_OK; tx_error: diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index ba363ce..fecf7b6 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1841,9 +1841,10 @@ static int vxlan_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *sk skb_set_inner_protocol(skb, htons(ETH_P_TEB)); - return udp_tunnel_xmit_skb(rt, sk, skb, src, dst, tos, - ttl, df, src_port, dst_port, xnet, - !(vxflags & VXLAN_F_UDP_CSUM)); + udp_tunnel_xmit_skb(rt, sk, skb, src, dst, tos, ttl, df, + src_port, dst_port, xnet, + !(vxflags & VXLAN_F_UDP_CSUM)); + return 0; } #if IS_ENABLED(CONFIG_IPV6) @@ -2056,8 +2057,6 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, skb = NULL; goto rt_tx_error; } - - iptunnel_xmit_stats(err, &dev->stats, dev->tstats); #if IS_ENABLED(CONFIG_IPV6) } else { struct dst_entry *ndst; |