[IPV6]: Use appropriate sock tclass setting for routing lookup.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>Signed-off-by: David S. Miller <davem@davemloft.net>
authored by YOSHIFUJI Hideaki and committed by David S. Miller 18 years ago e9df2e8f 7cd636fe