netdev - [PATCH net-next] net: ip6_gre: remove gre_hdr_len from ip6erspan

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Message-Id: <9644b60487856e04cf86a9193cd1fa47e285c2c1.1547663427.git.lorenzo.bianconi@redhat.com>
Date:   Wed, 16 Jan 2019 19:38:05 +0100
From:   Lorenzo Bianconi <lorenzo.bianconi@...hat.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org
Subject: [PATCH net-next] net: ip6_gre: remove gre_hdr_len from ip6erspan_rcv

Remove gre_hdr_len from ip6erspan_rcv routine signature since
it is not longer used

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@...hat.com>
---
 net/ipv6/ip6_gre.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 09d0826742f8..4a1a86e9c0e9 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -524,7 +524,7 @@ static int ip6gre_rcv(struct sk_buff *skb, const struct tnl_ptk_info *tpi)
 	return PACKET_REJECT;
 }
 
-static int ip6erspan_rcv(struct sk_buff *skb, int gre_hdr_len,
+static int ip6erspan_rcv(struct sk_buff *skb,
 			 struct tnl_ptk_info *tpi)
 {
 	struct erspan_base_hdr *ershdr;
@@ -611,7 +611,7 @@ static int gre_rcv(struct sk_buff *skb)
 
 	if (unlikely(tpi.proto == htons(ETH_P_ERSPAN) ||
 		     tpi.proto == htons(ETH_P_ERSPAN2))) {
-		if (ip6erspan_rcv(skb, hdr_len, &tpi) == PACKET_RCVD)
+		if (ip6erspan_rcv(skb, &tpi) == PACKET_RCVD)
 			return 0;
 		goto out;
 	}
-- 
2.20.1