| commit | f88c9aa12fd0cff9cbb74b490350e6f0fac68296 | [log] [tgz] |
|---|---|---|
| author | David Ahern <dsahern@gmail.com> | Sat Jun 08 14:53:22 2019 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Mon Jun 10 10:44:56 2019 -0700 |
| tree | b532d0092407d1764e4be7e8c58ce6e48946b65d | |
| parent | 948622f9840ad8d5c979c3c82505d1ee9e1f8b11 [diff] |
nexthops: Add ipv6 helper to walk all fib6_nh in a nexthop struct IPv6 has traditionally had a single fib6_nh per fib6_info. With nexthops we can have multiple fib6_nh associated with a fib6_info. Add a nexthop helper to invoke a callback for each fib6_nh in a 'struct nexthop'. If the callback returns non-0, the loop is stopped and the return value passed to the caller. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>