From 6b75d0908185bf853b188afa6f269426f6554c5b Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Mon, 10 Mar 2008 06:00:30 -0400 Subject: [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 --- include/net/ip6_route.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net/ip6_route.h') diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 0e2895c8b270..5c3b67c86aef 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 * -- cgit v1.2.3