[IPV6]: Fix return type for snmp6_free_dev()

This call is essentially void.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2007-10-17 21:23:43 -07:00 • committed by David S. Miller
commit 16910b9829