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ipv6: Use ip6_dst_hoplimit() instead of direct dst_metric() calls.

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2010-12-12 21:14:46 -08:00
parent 1635953305
commit abbf46ae0e
3 changed files with 4 additions and 2 deletions
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2
net/ipv6/netfilter/ip6t_REJECT.c
View File

@ -124,7 +124,7 @@ static void send_reset(struct net *net, struct sk_buff *oldskb)
skb_reset_network_header(nskb);
ip6h = ipv6_hdr(nskb);
ip6h->version = 6;
ip6h->hop_limit = dst_metric(dst, RTAX_HOPLIMIT);
ip6h->hop_limit = ip6_dst_hoplimit(dst);
ip6h->nexthdr = IPPROTO_TCP;
ipv6_addr_copy(&ip6h->saddr, &oip6h->daddr);
ipv6_addr_copy(&ip6h->daddr, &oip6h->saddr);

1
net/ipv6/route.c
View File

@ -1119,6 +1119,7 @@ int ip6_dst_hoplimit(struct dst_entry *dst)
}
return hoplimit;
}
EXPORT_SYMBOL(ip6_dst_hoplimit);
/*
*

3
net/ipv6/xfrm6_mode_tunnel.c
View File

@ -14,6 +14,7 @@
#include <net/dsfield.h>
#include <net/dst.h>
#include <net/inet_ecn.h>
#include <net/ip6_route.h>
#include <net/ipv6.h>
#include <net/xfrm.h>
@ -53,7 +54,7 @@ static int xfrm6_mode_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
if (x->props.flags & XFRM_STATE_NOECN)
dsfield &= ~INET_ECN_MASK;
ipv6_change_dsfield(top_iph, 0, dsfield);
top_iph->hop_limit = dst_metric(dst->child, RTAX_HOPLIMIT);
top_iph->hop_limit = ip6_dst_hoplimit(dst->child);
ipv6_addr_copy(&top_iph->saddr, (struct in6_addr *)&x->props.saddr);
ipv6_addr_copy(&top_iph->daddr, (struct in6_addr *)&x->id.daddr);
return 0;