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ipv6: remove obsolete comments in route.c 

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Li RongQing 2012-11-11 20:16:08 +00:00 committed by David S. Miller
parent 3629a6cebc
commit c75ea26040
1 changed files with 0 additions and 6 deletions
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6
net/ipv6/route.c
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@ -1371,12 +1371,6 @@ static int ip6_dst_gc(struct dst_ops *ops)
return entries > rt_max_size;
}
/* Clean host part of a prefix. Not necessary in radix tree,
but results in cleaner routing tables.
Remove it only when all the things will work!
*/
int ip6_dst_hoplimit(struct dst_entry *dst)
{
int hoplimit = dst_metric_raw(dst, RTAX_HOPLIMIT);