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>

8 files changed, 21 insertions, 13 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
index 8b75f80da56c..3e44087935ae 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
@@ -64,8 +64,9 @@ nla_put_failure:
 	return -EMSGSIZE;
 }
 
-static int ipoib_changelink(struct net_device *dev,
-			    struct nlattr *tb[], struct nlattr *data[])
+static int ipoib_changelink(struct net_device *dev, struct nlattr *tb[],
+			    struct nlattr *data[],
+			    struct netlink_ext_ack *extack)
 {
 	u16 mode, umcast;
 	int ret = 0;
@@ -134,7 +135,7 @@ static int ipoib_new_child_link(struct net *src_net, struct net_device *dev,
 			       child_pkey, IPOIB_RTNL_CHILD);
 
 	if (!err && data)
-		err = ipoib_changelink(dev, tb, data);
+		err = ipoib_changelink(dev, tb, data, extack);
 	return err;
 }
 
diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
index f817fb8005ef..cb803c026f1f 100644
--- a/drivers/net/bonding/bond_netlink.c
+++ b/drivers/net/bonding/bond_netlink.c
@@ -156,8 +156,9 @@ static int bond_slave_changelink(struct net_device *bond_dev,
 	return 0;
 }
 
-static int bond_changelink(struct net_device *bond_dev,
-			   struct nlattr *tb[], struct nlattr *data[])
+static int bond_changelink(struct net_device *bond_dev, struct nlattr *tb[],
+			   struct nlattr *data[],
+			   struct netlink_ext_ack *extack)
 {
 	struct bonding *bond = netdev_priv(bond_dev);
 	struct bond_opt_value newval;
@@ -443,7 +444,7 @@ static int bond_newlink(struct net *src_net, struct net_device *bond_dev,
 {
 	int err;
 
-	err = bond_changelink(bond_dev, tb, data);
+	err = bond_changelink(bond_dev, tb, data, extack);
 	if (err < 0)
 		return err;
 
diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
index ed4723a9031f..438966bf51c2 100644
--- a/drivers/net/caif/caif_hsi.c
+++ b/drivers/net/caif/caif_hsi.c
@@ -1352,7 +1352,8 @@ static void cfhsi_netlink_parms(struct nlattr *data[], struct cfhsi *cfhsi)
 }
 
 static int caif_hsi_changelink(struct net_device *dev, struct nlattr *tb[],
-				struct nlattr *data[])
+			       struct nlattr *data[],
+			       struct netlink_ext_ack *extack)
 {
 	cfhsi_netlink_parms(data, netdev_priv(dev));
 	netdev_state_change(dev);
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
index 7f99e8a5dd09..6d8191f2ad32 100644
--- a/drivers/net/can/dev.c
+++ b/drivers/net/can/dev.c
@@ -880,8 +880,9 @@ static int can_validate(struct nlattr *tb[], struct nlattr *data[])
 	return 0;
 }
 
-static int can_changelink(struct net_device *dev,
-			  struct nlattr *tb[], struct nlattr *data[])
+static int can_changelink(struct net_device *dev, struct nlattr *tb[],
+			  struct nlattr *data[],
+			  struct netlink_ext_ack *extack)
 {
 	struct can_priv *priv = netdev_priv(dev);
 	int err;
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 7bda5f630ac9..e7d54072d7b3 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -455,7 +455,8 @@ static const struct ethtool_ops ipvlan_ethtool_ops = {
 };
 
 static int ipvlan_nl_changelink(struct net_device *dev,
-				struct nlattr *tb[], struct nlattr *data[])
+				struct nlattr *tb[], struct nlattr *data[],
+				struct netlink_ext_ack *extack)
 {
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
 	struct ipvl_port *port = ipvlan_port_get_rtnl(ipvlan->phy_dev);
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 60f3e3089ec3..38ba3d73ac15 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -3056,7 +3056,8 @@ static void macsec_changelink_common(struct net_device *dev,
 }
 
 static int macsec_changelink(struct net_device *dev, struct nlattr *tb[],
-			     struct nlattr *data[])
+			     struct nlattr *data[],
+			     struct netlink_ext_ack *extack)
 {
 	if (!data)
 		return 0;
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 526d23db3b71..3064416578a9 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -1409,7 +1409,8 @@ void macvlan_dellink(struct net_device *dev, struct list_head *head)
 EXPORT_SYMBOL_GPL(macvlan_dellink);
 
 static int macvlan_changelink(struct net_device *dev,
-		struct nlattr *tb[], struct nlattr *data[])
+			      struct nlattr *tb[], struct nlattr *data[],
+			      struct netlink_ext_ack *extack)
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 	enum macvlan_mode mode;
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 50a208747179..60c40349e73e 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -3347,7 +3347,8 @@ static int vxlan_newlink(struct net *src_net, struct net_device *dev,
 }
 
 static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[],
-			    struct nlattr *data[])
+			    struct nlattr *data[],
+			    struct netlink_ext_ack *extack)
 {
 	struct vxlan_dev *vxlan = netdev_priv(dev);
 	struct vxlan_rdst *dst = &vxlan->default_dst;