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Commit dd82364c authored by David Ahern's avatar David Ahern Committed by David S. Miller
Browse files

mlxsw: Flip to the new dev walk API 



Convert mlxsw users to new dev walk API. This is just a code conversion;
no functional change is intended.

Signed-off-by: default avatarDavid Ahern <dsa@cumulusnetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1cd127fc

drivers/net/ethernet/mellanox/mlxsw/spectrum.c

+23 −14
Original line number Diff line number Diff line
@@ -3092,19 +3092,30 @@ static bool mlxsw_sp_port_dev_check(const struct net_device *dev) 
	return dev->netdev_ops == &mlxsw_sp_port_netdev_ops;

}



static int mlxsw_lower_dev_walk(struct net_device *lower_dev, void *data)

{

	struct mlxsw_sp_port **port = data;

	int ret = 0;



	if (mlxsw_sp_port_dev_check(lower_dev)) {

		*port = netdev_priv(lower_dev);

		ret = 1;

	}



	return ret;

}



static struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev)

{

	struct net_device *lower_dev;

	struct list_head *iter;

	struct mlxsw_sp_port *port;



	if (mlxsw_sp_port_dev_check(dev))

		return netdev_priv(dev);



	netdev_for_each_all_lower_dev(dev, lower_dev, iter) {

		if (mlxsw_sp_port_dev_check(lower_dev))

			return netdev_priv(lower_dev);

	}

	return NULL;

	port = NULL;

	netdev_walk_all_lower_dev(dev, mlxsw_lower_dev_walk, &port);



	return port;

}



static struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev)
@@ -3117,17 +3128,15 @@ static struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev) 


static struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev)

{

	struct net_device *lower_dev;

	struct list_head *iter;

	struct mlxsw_sp_port *port;



	if (mlxsw_sp_port_dev_check(dev))

		return netdev_priv(dev);



	netdev_for_each_all_lower_dev_rcu(dev, lower_dev, iter) {

		if (mlxsw_sp_port_dev_check(lower_dev))

			return netdev_priv(lower_dev);

	}

	return NULL;

	port = NULL;

	netdev_walk_all_lower_dev_rcu(dev, mlxsw_lower_dev_walk, &port);



	return port;

}



struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev)