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>

1 files changed, 3 insertions, 9 deletions

diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index 6af78c6276b4..d63a911e7fe2 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -182,15 +182,9 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb,
                         goto tx_error;
                 }
                 ttl = ip4_dst_hoplimit(&rt->dst);
-                err = udp_tunnel_xmit_skb(rt, ub->ubsock->sk, skb,
-                                          src->ipv4.s_addr,
-                                          dst->ipv4.s_addr, 0, ttl, 0,
-                                          src->udp_port, dst->udp_port,
-                                          false, true);
-                if (err < 0) {
-                        ip_rt_put(rt);
-                        goto tx_error;
-                }
+                udp_tunnel_xmit_skb(rt, ub->ubsock->sk, skb, src->ipv4.s_addr,
+                                    dst->ipv4.s_addr, 0, ttl, 0, src->udp_port,
+                                    dst->udp_port, false, true);
 #if IS_ENABLED(CONFIG_IPV6)
         } else {
                 struct dst_entry *ndst;