[PATCH] ip6_vti: simplify stats handling in vti6_xmit
From: Haishuang Yan <hidden>
Date: 2018-08-18 14:44:19
Same as ip_vti, use iptunnel_xmit_stats to updates stats in tunnel xmit code path. Signed-off-by: Haishuang Yan <redacted> --- net/ipv6/ip6_vti.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index c72ae3a..65d4a80 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c@@ -503,17 +503,9 @@ static bool vti6_state_check(const struct xfrm_state *x, skb->dev = skb_dst(skb)->dev; err = dst_output(t->net, skb->sk, skb); - if (net_xmit_eval(err) == 0) { - struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats); - - u64_stats_update_begin(&tstats->syncp); - tstats->tx_bytes += pkt_len; - tstats->tx_packets++; - u64_stats_update_end(&tstats->syncp); - } else { - stats->tx_errors++; - stats->tx_aborted_errors++; - } + if (net_xmit_eval(err) == 0) + err = pkt_len; + iptunnel_xmit_stats(dev, err); return 0; tx_err_link_failure:
--
1.8.3.1