| commit | 6b75d0908185bf853b188afa6f269426f6554c5b | |
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | |
| Mon, 10 Mar 2008 10:00:30 +0000 (10 06:00 -0400) | ||
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | |
| Tue, 25 Mar 2008 01:24:00 +0000 (25 10:24 +0900) | ||
| tree | 85f28296077f3d873bbda249dc0eafcc911164fd | treesnapshot (tar.gz zip) |
| parent | 4725474584d6aa2f07b3d47442dfbc4f6544f65e | commitdiff |
[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>
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>