From 300fd579b2e8608586b002207e906ac95c74b911 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Sat, 26 Sep 2020 22:32:15 +0300 Subject: net: dsa: tag_rtl4_a: 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: Linus Walleij Cc: DENG Qingfang Cc: Mauri Sandberg Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller --- net/dsa/tag_rtl4_a.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'net/dsa') diff --git a/net/dsa/tag_rtl4_a.c b/net/dsa/tag_rtl4_a.c index 868980ba1fcd..2646abe5a69e 100644 --- a/net/dsa/tag_rtl4_a.c +++ b/net/dsa/tag_rtl4_a.c @@ -106,20 +106,11 @@ static struct sk_buff *rtl4a_tag_rcv(struct sk_buff *skb, return skb; } -static void rtl4a_tag_flow_dissect(const struct sk_buff *skb, __be16 *proto, - int *offset) -{ - *offset = RTL4_A_HDR_LEN; - /* Skip past the tag and fetch the encapsulated Ethertype */ - *proto = ((__be16 *)skb->data)[1]; -} - static const struct dsa_device_ops rtl4a_netdev_ops = { .name = "rtl4a", .proto = DSA_TAG_PROTO_RTL4_A, .xmit = rtl4a_tag_xmit, .rcv = rtl4a_tag_rcv, - .flow_dissect = rtl4a_tag_flow_dissect, .overhead = RTL4_A_HDR_LEN, }; module_dsa_tag_driver(rtl4a_netdev_ops); -- cgit v1.2.3