From d30695126f0ac5bca85d09c7946ad9a1deab5d25 Mon Sep 17 00:00:00 2001 From: Jianbo Liu <jianbol@mellanox.com> Date: Fri, 6 Jul 2018 05:38:15 +0000 Subject: [PATCH] net/sched: flower: Dump the ethertype encapsulated in vlan Currently the encapsulated ethertype is not dumped as it's the same as TCA_FLOWER_KEY_ETH_TYPE keyvalue. But the dumping result is inconsistent with input, we add dumping it with TCA_FLOWER_KEY_VLAN_ETH_TYPE. Signed-off-by: Jianbo Liu <jianbol@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> --- net/sched/cls_flower.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index da9ec30763fea..e93b13d2cb81d 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -1313,6 +1313,10 @@ static int fl_dump(struct net *net, struct tcf_proto *tp, void *fh, if (fl_dump_key_vlan(skb, &key->vlan, &mask->vlan)) goto nla_put_failure; + if (mask->vlan.vlan_tpid && + nla_put_be16(skb, TCA_FLOWER_KEY_VLAN_ETH_TYPE, key->basic.n_proto)) + goto nla_put_failure; + if ((key->basic.n_proto == htons(ETH_P_IP) || key->basic.n_proto == htons(ETH_P_IPV6)) && (fl_dump_key_val(skb, &key->basic.ip_proto, TCA_FLOWER_KEY_IP_PROTO,