ipv6: Handle all fib6_nh in a nexthop in mtu updates
authorDavid Ahern <dsahern@gmail.com>
Sat, 8 Jun 2019 21:53:31 +0000 (14:53 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 10 Jun 2019 17:44:56 +0000 (10:44 -0700)
commit2d44234bf9ed45ba1b91e4bcc929ab15f8b6a901
treec13043e078c4b9a7689e72e6d12b65b91cc09b7a
parent49d5b8ef20d091d71a7fe019d71d0b2dd73a5b99
ipv6: Handle all fib6_nh in a nexthop in mtu updates

Use nexthop_for_each_fib6_nh to call fib6_nh_mtu_change for each
fib6_nh in a nexthop for rt6_mtu_change_route. For __ip6_rt_update_pmtu,
we need to find the nexthop that correlates to the device and gateway
in the rt6_info.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/route.c