From b71d1d426d263b0b6cb5760322efebbfc89d4463 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Fri, 22 Apr 2011 04:53:02 +0000
Subject: inet: constify ip headers and in6_addr

Add const qualifiers to structs iphdr, ipv6hdr and in6_addr pointers
where possible, to make code intention more obvious.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/ipv6/xfrm6_mode_beet.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'net/ipv6/xfrm6_mode_beet.c')

diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c
index bbd48b1..3437d7d 100644
--- a/net/ipv6/xfrm6_mode_beet.c
+++ b/net/ipv6/xfrm6_mode_beet.c
@@ -41,10 +41,8 @@ static int xfrm6_beet_output(struct xfrm_state *x, struct sk_buff *skb)
 {
 	struct ipv6hdr *top_iph;
 	struct ip_beet_phdr *ph;
-	struct iphdr *iphv4;
 	int optlen, hdr_len;
 
-	iphv4 = ip_hdr(skb);
 	hdr_len = 0;
 	optlen = XFRM_MODE_SKB_CB(skb)->optlen;
 	if (unlikely(optlen))
-- 
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