net: dsa: tag_mtk: use the generic flow dissector procedure
Remove the .flow_dissect procedure, so the flow dissector will call the
generic variant which works for this tagging protocol.
Cc: DENG Qingfang <dqfext@gmail.com>
Cc: Sean Wang <sean.wang@mediatek.com>
Cc: John Crispin <john@phrozen.org>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dsa/tag_mtk.c b/net/dsa/tag_mtk.c
index 2aba17b..4cdd9cf 100644
--- a/net/dsa/tag_mtk.c
+++ b/net/dsa/tag_mtk.c
@@ -105,19 +105,11 @@ static struct sk_buff *mtk_tag_rcv(struct sk_buff *skb, struct net_device *dev,
return skb;
}
-static void mtk_tag_flow_dissect(const struct sk_buff *skb, __be16 *proto,
- int *offset)
-{
- *offset = 4;
- *proto = ((__be16 *)skb->data)[1];
-}
-
static const struct dsa_device_ops mtk_netdev_ops = {
.name = "mtk",
.proto = DSA_TAG_PROTO_MTK,
.xmit = mtk_tag_xmit,
.rcv = mtk_tag_rcv,
- .flow_dissect = mtk_tag_flow_dissect,
.overhead = MTK_HDR_LEN,
};