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>

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 3045872..11249d2 100644 (file)
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1371,12 +1371,6 @@ out:
        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);