commit ad744b223c521b1e01752a826774545c3e3acd8e
author Matthias Schiffer <mschiffer@universe-factory.net> Sun Jun 25 23:56:00 2017 +0200
committer David S. Miller <davem@davemloft.net> Mon Jun 26 23:13:22 2017 -0400
tree f2682748db1aba4e605b90943600d9105d314792
parent 7a3f4a185169b195c33f1c54f33a44eba2d6aa96

net: add netlink_ext_ack argument to rtnl_link_ops.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/ipv6/ip6_gre.c

diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index f7c949d..7232b28 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -1404,7 +1404,8 @@ static int ip6gre_newlink(struct net *src_net, struct net_device *dev,
 }
 
 static int ip6gre_changelink(struct net_device *dev, struct nlattr *tb[],
-			    struct nlattr *data[])
+			     struct nlattr *data[],
+			     struct netlink_ext_ack *extack)
 {
 	struct ip6_tnl *t, *nt = netdev_priv(dev);
 	struct net *net = nt->net;

net/ipv6/ip6_tunnel.c

diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index ca12b2e..d9f60a1 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -2006,7 +2006,8 @@ static int ip6_tnl_newlink(struct net *src_net, struct net_device *dev,
 }
 
 static int ip6_tnl_changelink(struct net_device *dev, struct nlattr *tb[],
-			      struct nlattr *data[])
+			      struct nlattr *data[],
+			      struct netlink_ext_ack *extack)
 {
 	struct ip6_tnl *t = netdev_priv(dev);
 	struct __ip6_tnl_parm p;

net/ipv6/ip6_vti.c

diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index 736a4f3..2afdddb 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -967,7 +967,8 @@ static void vti6_dellink(struct net_device *dev, struct list_head *head)
 }
 
 static int vti6_changelink(struct net_device *dev, struct nlattr *tb[],
-			   struct nlattr *data[])
+			   struct nlattr *data[],
+			   struct netlink_ext_ack *extack)
 {
 	struct ip6_tnl *t;
 	struct __ip6_tnl_parm p;

net/ipv6/sit.c

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index f7445fd..b800042 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -1574,7 +1574,8 @@ static int ipip6_newlink(struct net *src_net, struct net_device *dev,
 }
 
 static int ipip6_changelink(struct net_device *dev, struct nlattr *tb[],
-			  struct nlattr *data[])
+			    struct nlattr *data[],
+			    struct netlink_ext_ack *extack)
 {
 	struct ip_tunnel *t = netdev_priv(dev);
 	struct ip_tunnel_parm p;