[IPV6]: Incorrect permissions on route flush sysctl

On Mon, Apr 25, 2005 at 12:01:13PM -0400, Dave Jones wrote:
 > This has been brought up before.. http://lkml.org/lkml/2000/1/21/116


 > but didnt seem to get resolved.  This morning I got someone
 > file a bugzilla about it breaking sysctl(8).

And here's its ipv6 counterpart.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>