nexthop: Pass extack to nexthop notifier

The next patch will add extack to the notification info. This allows
listeners to veto notifications and communicate the reason to user space.

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Ido Schimmel 2020-11-04 15:30:24 +02:00 • committed by Jakub Kicinski
commit 3578d53dce