diff options
| author | David Ahern <dsahern@gmail.com> | 2019-03-21 05:21:34 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-03-21 10:16:54 -0700 |
| commit | 67f69513470382b1872b12f0db4446a5ab74389a (patch) | |
| tree | 250a98025ec646b0290afb8816b18e36c87e07aa /net/ipv6/route.c | |
| parent | a88c26f671b0860cc93c654d45f472e43831fb33 (diff) | |
| download | linux-67f69513470382b1872b12f0db4446a5ab74389a.tar.gz | |
ipv6: Move setting default metric for routes
ip6_route_info_create is a low level function for ensuring fc_metric is
set. Move the check and default setting to the 2 locations that do not
already set fc_metric before calling ip6_route_info_create. This is
required for the next patch which moves addrconf allocations to
ip6_route_info_create and want the metric for host routes to be 0.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 4ef4bbdb49d4..b9df5f8f1199 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2951,9 +2951,6 @@ static struct fib6_info *ip6_route_info_create(struct fib6_config *cfg, goto out; } - if (cfg->fc_metric == 0) - cfg->fc_metric = IP6_RT_PRIO_USER; - if (cfg->fc_flags & RTNH_F_ONLINK) { if (!dev) { NL_SET_ERR_MSG(extack, @@ -3604,7 +3601,7 @@ static void rtmsg_to_fib6_config(struct net *net, .fc_table = l3mdev_fib_table_by_index(net, rtmsg->rtmsg_ifindex) ? : RT6_TABLE_MAIN, .fc_ifindex = rtmsg->rtmsg_ifindex, - .fc_metric = rtmsg->rtmsg_metric, + .fc_metric = rtmsg->rtmsg_metric ? : IP6_RT_PRIO_USER, .fc_expires = rtmsg->rtmsg_info, .fc_dst_len = rtmsg->rtmsg_dst_len, .fc_src_len = rtmsg->rtmsg_src_len, @@ -4524,6 +4521,9 @@ static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh, if (err < 0) return err; + if (cfg.fc_metric == 0) + cfg.fc_metric = IP6_RT_PRIO_USER; + if (cfg.fc_mp) return ip6_route_multipath_add(&cfg, extack); else |