[PATCH v2 net-next 09/16] net: dsa: tag_dsa: use the generic flow dissector procedure

[Vladimir Oltean]

Refactor the .flow_dissect procedure to call the common helper instead
of open-coding the header displacement.

Cc: Andrew Lunn <and...@lunn.ch>
Signed-off-by: Vladimir Oltean <vladimir.olt...@nxp.com>
---
 net/dsa/tag_dsa.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/net/dsa/tag_dsa.c b/net/dsa/tag_dsa.c
index ef15aee58dfc..413086dcddb4 100644
--- a/net/dsa/tag_dsa.c
+++ b/net/dsa/tag_dsa.c
@@ -142,19 +142,12 @@ static struct sk_buff *dsa_rcv(struct sk_buff *skb, 
struct net_device *dev,
        return skb;
 }
 
-static void dsa_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 dsa_netdev_ops = {
        .name   = "dsa",
        .proto  = DSA_TAG_PROTO_DSA,
        .xmit   = dsa_xmit,
        .rcv    = dsa_rcv,
-       .flow_dissect   = dsa_tag_flow_dissect,
+       .flow_dissect   = dsa_tag_generic_flow_dissect,
        .overhead = DSA_HLEN,
 };
 
-- 
2.25.1