diff options
| author | Stephen Hemminger <stephen@networkplumber.org> | 2021-04-07 08:59:12 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-08 13:52:36 -0700 |
| commit | 3583a4e8d77d44697a21437227dd53fc6e7b2cb5 (patch) | |
| tree | cf2dd8e85c6c74f7f1d14ab7c5bf3707c2b91263 /net/core/rtnetlink.c | |
| parent | f2fbd0aacdaf10cef961750af55d895b8a455b12 (diff) | |
| download | lwn-3583a4e8d77d44697a21437227dd53fc6e7b2cb5.tar.gz lwn-3583a4e8d77d44697a21437227dd53fc6e7b2cb5.zip | |
ipv6: report errors for iftoken via netlink extack
Setting iftoken can fail for several different reasons but there
and there was no report to user as to the cause. Add netlink
extended errors to the processing of the request.
This requires adding additional argument through rtnl_af_ops
set_link_af callback.
Reported-by: Hongren Zheng <li@zenithal.me>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 1bdcb33fb561..3485b16a7ff3 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -2863,7 +2863,7 @@ static int do_setlink(const struct sk_buff *skb, BUG_ON(!(af_ops = rtnl_af_lookup(nla_type(af)))); - err = af_ops->set_link_af(dev, af); + err = af_ops->set_link_af(dev, af, extack); if (err < 0) { rcu_read_unlock(); goto errout; |