Commit 300fd579 authored by Vladimir Oltean's avatar Vladimir Oltean Committed by David S. Miller
Browse files

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 <linus.walleij@linaro.org>
Cc: DENG Qingfang <dqfext@gmail.com>
Cc: Mauri Sandberg <sandberg@mailfence.com>
Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e6652979

net/dsa/tag_rtl4_a.c

+0 −9
Original line number Diff line number Diff line
@@ -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);