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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-10 06:00:30 -0400
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-25 10:24:00 +0900
commit6b75d0908185bf853b188afa6f269426f6554c5b (patch)
tree85f28296077f3d873bbda249dc0eafcc911164fd /include
parent4725474584d6aa2f07b3d47442dfbc4f6544f65e (diff)
[IPV6]: Optimize hop-limit determination.
Last part of hop-limit determination is always: hoplimit = dst_metric(dst, RTAX_HOPLIMIT); if (hoplimit < 0) hoplimit = ipv6_get_hoplimit(dst->dev). Let's consolidate it as ip6_dst_hoplimit(dst). Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'include')
-rw-r--r--include/net/addrconf.h2
-rw-r--r--include/net/ip6_route.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 232da20e717..edcb4bbaab7 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -123,8 +123,6 @@ extern int ipv6_is_mld(struct sk_buff *skb, int nexthdr);
extern void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len);
-extern int ipv6_get_hoplimit(struct net_device *dev);
-
/*
* anycast prototypes (anycast.c)
*/
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 0e2895c8b27..5c3b67c86ae 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -88,6 +88,8 @@ extern struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
const struct in6_addr *addr,
int anycast);
+extern int ip6_dst_hoplimit(struct dst_entry *dst);
+
/*
* support functions for ND
*