inet: constify ip headers and in6_addr

[deliverable/linux.git] / net / ipv6 / xfrm6_mode_beet.c

diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c
index bbd48b101baeebada8a69f5eda7f7ad5087910db..3437d7d4eed6dcff351adcd7645dffd919c3477e 100644 (file)
--- 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))