b9bae61be4
The values that a next-hop group needs to keep track of depend on the group type. Introduce a union to separate fields specific to the mpath groups from fields specific to other group types. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>