Commits
Matthias Schiffer committed a8b8a889e36
net: add netlink_ext_ack argument to rtnl_link_ops.validate Add support for extended error reporting. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>