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Message-Id: <20210205130240.4072854-2-vladimir.oltean@nxp.com>
Date: Fri, 5 Feb 2021 15:02:29 +0200
From: Vladimir Oltean <vladimir.oltean@....com>
To: "David S . Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>
Cc: netdev <netdev@...r.kernel.org>,
Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Andrew Lunn <andrew@...n.ch>,
Florian Fainelli <f.fainelli@...il.com>,
Vivien Didelot <vivien.didelot@...il.com>,
Claudiu Manoil <claudiu.manoil@....com>
Subject: [PATCH v3 net-next 01/12] net: mscc: ocelot: rename ocelot_netdevice_port_event to ocelot_netdevice_changeupper
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@....com>
---
Changes in v3:
None.
Changes in v2:
Fixed build by removing the "event" argument of ocelot_netdevice_changeupper.
drivers/net/ethernet/mscc/ocelot_net.c | 59 ++++++++++++--------------
1 file changed, 27 insertions(+), 32 deletions(-)
diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c
index e6b33d9df184..c8106124f134 100644
--- a/drivers/net/ethernet/mscc/ocelot_net.c
+++ b/drivers/net/ethernet/mscc/ocelot_net.c
@@ -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:
--
2.25.1
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