IFLA_IPTUN_LOCAL and IFLA_IPTUN_REMOTE were inverted.
Introduced by c075b13098b3 (ip6tnl: advertise tunnel param via rtnl).
Signed-off-by: Ding Zhi <zhi.ding@6wind.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>