From 17dd0ec470f97518893a5ed7160a842a35482fb4 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 25 Jun 2017 23:56:02 +0200
Subject: net: add netlink_ext_ack argument to rtnl_link_ops.slave_changelink

Add support for extended error reporting.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/core/rtnetlink.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'net/core')

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 7136588e65e9..658a48959fc4 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -2631,7 +2631,8 @@ replay:
 					return -EOPNOTSUPP;
 
 				err = m_ops->slave_changelink(master_dev, dev,
-							      tb, slave_data);
+							      tb, slave_data,
+							      extack);
 				if (err < 0)
 					return err;
 				status |= DO_SETLINK_NOTIFY;
-- 
cgit