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ipvlan: Remove usage of the deprecated ida_simple_xx() API

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ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().

This is less verbose.

Note that the upper bound of ida_alloc_range() is inclusive while the one
of ida_simple_get() was exclusive. So calls have been updated accordingly.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christophe JAILLET 2024-01-05 10:27:09 +01:00 committed by David S. Miller
parent e900274f27
commit 3ee29a4474
1 changed files with 6 additions and 6 deletions
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12
drivers/net/ipvlan/ipvlan_main.c
View file

@ -605,11 +605,11 @@ int ipvlan_link_new(struct net *src_net, struct net_device *dev,
* Assign IDs between 0x1 and 0xFFFE (used by the master) to each
* slave link [see addrconf_ifid_eui48()].
*/
err = ida_simple_get(&port->ida, port->dev_id_start, 0xFFFE,
GFP_KERNEL);
err = ida_alloc_range(&port->ida, port->dev_id_start, 0xFFFD,
GFP_KERNEL);
if (err < 0)
err = ida_simple_get(&port->ida, 0x1, port->dev_id_start,
GFP_KERNEL);
err = ida_alloc_range(&port->ida, 0x1, port->dev_id_start - 1,
GFP_KERNEL);
if (err < 0)
goto unregister_netdev;
dev->dev_id = err;
@ -641,7 +641,7 @@ int ipvlan_link_new(struct net *src_net, struct net_device *dev,
unlink_netdev:
netdev_upper_dev_unlink(phy_dev, dev);
remove_ida:
ida_simple_remove(&port->ida, dev->dev_id);
ida_free(&port->ida, dev->dev_id);
unregister_netdev:
unregister_netdevice(dev);
return err;
@ -661,7 +661,7 @@ void ipvlan_link_delete(struct net_device *dev, struct list_head *head)
}
spin_unlock_bh(&ipvlan->addrs_lock);
ida_simple_remove(&ipvlan->port->ida, dev->dev_id);
ida_free(&ipvlan->port->ida, dev->dev_id);
list_del_rcu(&ipvlan->pnode);
unregister_netdevice_queue(dev, head);
netdev_upper_dev_unlink(ipvlan->phy_dev, dev);