impr: use ->ndo_tunnel_ctl in ipmr_new_tunnel

Use the new ->ndo_tunnel_ctl instead of overriding the address limit
and using ->ndo_do_ioctl just to do a pointless user copy.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christoph Hellwig 2020-05-19 15:03:14 +02:00 • committed by David S. Miller
commit c7e3670516