[PATCH net-next v2 5/5] net: add netlink_ext_ack argument to rtnl_link_ops.slave_validate
flat view
STALE3406d
From: Matthias Schiffer <hidden>
Date: 2017-06-25 21:56:40
Also in:
linux-can, linux-rdma, lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Add support for extended error reporting. Signed-off-by: Matthias Schiffer <redacted> --- include/net/rtnetlink.h | 3 ++- net/core/rtnetlink.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index baf99e173dca..abe6b733d473 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h@@ -91,7 +91,8 @@ struct rtnl_link_ops { int slave_maxtype; const struct nla_policy *slave_policy; int (*slave_validate)(struct nlattr *tb[], - struct nlattr *data[]); + struct nlattr *data[], + struct netlink_ext_ack *extack); int (*slave_changelink)(struct net_device *dev, struct net_device *slave_dev, struct nlattr *tb[],
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 658a48959fc4..ed51de525a88 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c@@ -2601,7 +2601,8 @@ static int rtnl_newlink(struct sk_buff *skb, struct nlmsghdr *nlh, slave_data = slave_attr; } if (m_ops->slave_validate) { - err = m_ops->slave_validate(tb, slave_data); + err = m_ops->slave_validate(tb, slave_data, + extack); if (err < 0) return err; }
--
2.13.1