Commit 17dd0ec4 authored Jun 25, 2017 by Matthias Schiffer Committed by David S. Miller Jun 26, 2017

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>

parent a8b8a889

drivers/net/bonding/bond_netlink.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -132,7 +132,8 @@ static int bond_validate(struct nlattr tb[], struct nlattr data[],

		static int bond_slave_changelink(struct net_device *bond_dev,
		struct net_device *slave_dev,
		struct nlattr tb[], struct nlattr data[])
		struct nlattr tb[], struct nlattr data[],
		struct netlink_ext_ack *extack)
		{
		struct bonding *bond = netdev_priv(bond_dev);
		struct bond_opt_value newval;

include/net/rtnetlink.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -95,7 +95,8 @@ struct rtnl_link_ops {
		int (slave_changelink)(struct net_device dev,
		struct net_device *slave_dev,
		struct nlattr *tb[],
		struct nlattr *data[]);
		struct nlattr *data[],
		struct netlink_ext_ack *extack);
		size_t (get_slave_size)(const struct net_device dev,
		const struct net_device *slave_dev);
		int (fill_slave_info)(struct sk_buff skb,

net/bridge/br_netlink.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -897,7 +897,8 @@ static int br_validate(struct nlattr tb[], struct nlattr data[],
		static int br_port_slave_changelink(struct net_device *brdev,
		struct net_device *dev,
		struct nlattr *tb[],
		struct nlattr *data[])
		struct nlattr *data[],
		struct netlink_ext_ack *extack)
		{
		struct net_bridge *br = netdev_priv(brdev);
		int ret;

net/core/rtnetlink.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2631,7 +2631,8 @@ static int rtnl_newlink(struct sk_buff skb, struct nlmsghdr nlh,
		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;