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net: mscc: ocelot: rename ocelot_netdevice_port_event to ocelot_netdevice_changeupper

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ocelot_netdevice_port_event treats a single event, NETDEV_CHANGEUPPER.
So we can remove the check for the type of event, and rename the
function to be more suggestive, since there already is a function with a
very similar name of ocelot_netdevice_event.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vladimir Oltean 2021-02-06 00:02:10 +02:00 committed by Jakub Kicinski
parent 8d9dbce4e8
commit 662981bbda
1 changed files with 27 additions and 32 deletions
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59
drivers/net/ethernet/mscc/ocelot_net.c
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@ -1110,9 +1110,8 @@ static int ocelot_port_obj_del(struct net_device *dev,
return ret;
}
static int ocelot_netdevice_port_event(struct net_device *dev,
unsigned long event,
struct netdev_notifier_changeupper_info *info)
static int ocelot_netdevice_changeupper(struct net_device *dev,
struct netdev_notifier_changeupper_info *info)
{
struct ocelot_port_private *priv = netdev_priv(dev);
struct ocelot_port *ocelot_port = &priv->port;
@ -1120,28 +1119,22 @@ static int ocelot_netdevice_port_event(struct net_device *dev,
int port = priv->chip_port;
int err = 0;
switch (event) {
case NETDEV_CHANGEUPPER:
if (netif_is_bridge_master(info->upper_dev)) {
if (info->linking) {
err = ocelot_port_bridge_join(ocelot, port,
info->upper_dev);
} else {
err = ocelot_port_bridge_leave(ocelot, port,
info->upper_dev);
}
}
if (netif_is_lag_master(info->upper_dev)) {
if (info->linking)
err = ocelot_port_lag_join(ocelot, port,
info->upper_dev);
else
ocelot_port_lag_leave(ocelot, port,
if (netif_is_bridge_master(info->upper_dev)) {
if (info->linking) {
err = ocelot_port_bridge_join(ocelot, port,
info->upper_dev);
} else {
err = ocelot_port_bridge_leave(ocelot, port,
info->upper_dev);
}
break;
default:
break;
}
if (netif_is_lag_master(info->upper_dev)) {
if (info->linking)
err = ocelot_port_lag_join(ocelot, port,
info->upper_dev);
else
ocelot_port_lag_leave(ocelot, port,
info->upper_dev);
}
return err;
@ -1170,17 +1163,19 @@ static int ocelot_netdevice_event(struct notifier_block *unused,
}
}
if (netif_is_lag_master(dev)) {
struct net_device *slave;
struct list_head *iter;
if (event == NETDEV_CHANGEUPPER) {
if (netif_is_lag_master(dev)) {
struct net_device *slave;
struct list_head *iter;
netdev_for_each_lower_dev(dev, slave, iter) {
ret = ocelot_netdevice_port_event(slave, event, info);
if (ret)
goto notify;
netdev_for_each_lower_dev(dev, slave, iter) {
ret = ocelot_netdevice_changeupper(slave, info);
if (ret)
goto notify;
}
} else {
ret = ocelot_netdevice_changeupper(dev, info);
}
} else {
ret = ocelot_netdevice_port_event(dev, event, info);
}
notify: