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path: root/net/ipv6/xfrm6_mode_tunnel.c
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Diffstat (limited to 'net/ipv6/xfrm6_mode_tunnel.c')
-rw-r--r--net/ipv6/xfrm6_mode_tunnel.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv6/xfrm6_mode_tunnel.c b/net/ipv6/xfrm6_mode_tunnel.c
index b809812c8d30..4d6edff0498f 100644
--- a/net/ipv6/xfrm6_mode_tunnel.c
+++ b/net/ipv6/xfrm6_mode_tunnel.c
@@ -14,12 +14,13 @@
14#include <net/dsfield.h> 14#include <net/dsfield.h>
15#include <net/dst.h> 15#include <net/dst.h>
16#include <net/inet_ecn.h> 16#include <net/inet_ecn.h>
17#include <net/ip6_route.h>
17#include <net/ipv6.h> 18#include <net/ipv6.h>
18#include <net/xfrm.h> 19#include <net/xfrm.h>
19 20
20static inline void ipip6_ecn_decapsulate(struct sk_buff *skb) 21static inline void ipip6_ecn_decapsulate(struct sk_buff *skb)
21{ 22{
22 struct ipv6hdr *outer_iph = ipv6_hdr(skb); 23 const struct ipv6hdr *outer_iph = ipv6_hdr(skb);
23 struct ipv6hdr *inner_iph = ipipv6_hdr(skb); 24 struct ipv6hdr *inner_iph = ipipv6_hdr(skb);
24 25
25 if (INET_ECN_is_ce(ipv6_get_dsfield(outer_iph))) 26 if (INET_ECN_is_ce(ipv6_get_dsfield(outer_iph)))
@@ -53,9 +54,9 @@ static int xfrm6_mode_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
53 if (x->props.flags & XFRM_STATE_NOECN) 54 if (x->props.flags & XFRM_STATE_NOECN)
54 dsfield &= ~INET_ECN_MASK; 55 dsfield &= ~INET_ECN_MASK;
55 ipv6_change_dsfield(top_iph, 0, dsfield); 56 ipv6_change_dsfield(top_iph, 0, dsfield);
56 top_iph->hop_limit = dst_metric(dst->child, RTAX_HOPLIMIT); 57 top_iph->hop_limit = ip6_dst_hoplimit(dst->child);
57 ipv6_addr_copy(&top_iph->saddr, (struct in6_addr *)&x->props.saddr); 58 ipv6_addr_copy(&top_iph->saddr, (const struct in6_addr *)&x->props.saddr);
58 ipv6_addr_copy(&top_iph->daddr, (struct in6_addr *)&x->id.daddr); 59 ipv6_addr_copy(&top_iph->daddr, (const struct in6_addr *)&x->id.daddr);
59 return 0; 60 return 0;
60} 61}
61 62