netdev - [PATCH net-next 3/3] net: ethernet: mtk_eth

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Message-Id: <20210418211145.21914-4-pablo@netfilter.org>
Date:   Sun, 18 Apr 2021 23:11:45 +0200
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, john@...ozen.org,
        nbd@....name, sean.wang@...iatek.com, Mark-MC.Lee@...iatek.com,
        dqfext@...il.com, frank-w@...lic-files.de
Subject: [PATCH net-next 3/3] net: ethernet: mtk_eth_soc: handle VLAN pop action

Do not hit EOPNOTSUPP when flowtable offload provides a VLAN pop action.

Fixes: efce49dfe6a8 ("netfilter: flowtable: add vlan pop action offload support")
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
efce49dfe6a8 is coming in the nf-next PR for net-next.

 drivers/net/ethernet/mediatek/mtk_ppe_offload.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
index 2759c875c791..ae16299f7fe8 100644
--- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
+++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
@@ -232,6 +232,8 @@ mtk_flow_offload_replace(struct mtk_eth *eth, struct flow_cls_offload *f)
 			data.vlan.proto = act->vlan.proto;
 			data.vlan.num++;
 			break;
+		case FLOW_ACTION_VLAN_POP:
+			break;
 		case FLOW_ACTION_PPPOE_PUSH:
 			if (data.pppoe.num == 1)
 				return -EOPNOTSUPP;
-- 
2.20.1