[patch net-next v4 03/13] net: devlink: move port_type_netdev_checks() call to __devlink_port_type_set()

Jiri Pirko
2022-11-02T16:02:32Z

As __devlink_port_type_set() is going to be called directly from netdevice
notifier event handle in one of the follow-up patches, move the
port_type_netdev_checks() call there.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
---
net/core/devlink.c | 63 ++++++++++++++++++++++++----------------------
1 file changed, 33 insertions(+), 30 deletions(-)

diff --git a/net/core/devlink.c b/net/core/devlink.c
index 3ba3435e2cd5..ff81a5a5087c 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -9994,33 +9994,6 @@ void devlink_port_unregister(struct devlink_port *devlink_port)
}
EXPORT_SYMBOL_GPL(devlink_port_unregister);

-static void __devlink_port_type_set(struct devlink_port *devlink_port,
- enum devlink_port_type type,
- void *type_dev)
-{
- ASSERT_DEVLINK_PORT_REGISTERED(devlink_port);
-
- if (type == DEVLINK_PORT_TYPE_NOTSET)
- devlink_port_type_warn_schedule(devlink_port);
- else
- devlink_port_type_warn_cancel(devlink_port);
-
- spin_lock_bh(&devlink_port->type_lock);
- devlink_port->type = type;
- switch (type) {
- case DEVLINK_PORT_TYPE_ETH:
- devlink_port->type_eth.netdev = type_dev;
- break;
- case DEVLINK_PORT_TYPE_IB:
- devlink_port->type_ib.ibdev = type_dev;
- break;
- default:
- break;
- }
- spin_unlock_bh(&devlink_port->type_lock);
- devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_NEW);
-}
-
static void devlink_port_type_netdev_checks(struct devlink_port *devlink_port,
struct net_device *netdev)
{
@@ -10058,6 +10031,38 @@ static void devlink_port_type_netdev_checks(struct devlink_port *devlink_port,
}
}

+static void __devlink_port_type_set(struct devlink_port *devlink_port,
+ enum devlink_port_type type,
+ void *type_dev)
+{
+ struct net_device *netdev = type_dev;
+
+ ASSERT_DEVLINK_PORT_REGISTERED(devlink_port);
+
+ if (type == DEVLINK_PORT_TYPE_NOTSET) {
+ devlink_port_type_warn_schedule(devlink_port);
+ } else {
+ devlink_port_type_warn_cancel(devlink_port);
+ if (type == DEVLINK_PORT_TYPE_ETH && netdev)
+ devlink_port_type_netdev_checks(devlink_port, netdev);
+ }
+
+ spin_lock_bh(&devlink_port->type_lock);
+ devlink_port->type = type;
+ switch (type) {
+ case DEVLINK_PORT_TYPE_ETH:
+ devlink_port->type_eth.netdev = netdev;
+ break;
+ case DEVLINK_PORT_TYPE_IB:
+ devlink_port->type_ib.ibdev = type_dev;
+ break;
+ default:
+ break;
+ }
+ spin_unlock_bh(&devlink_port->type_lock);
+ devlink_port_notify(devlink_port, DEVLINK_CMD_PORT_NEW);
+}
+
/**
* devlink_port_type_eth_set - Set port type to Ethernet
*
@@ -10067,9 +10072,7 @@ static void devlink_port_type_netdev_checks(struct devlink_port *devlink_port,
void devlink_port_type_eth_set(struct devlink_port *devlink_port,
struct net_device *netdev)
{
- if (netdev)
- devlink_port_type_netdev_checks(devlink_port, netdev);
- else
+ if (!netdev)
dev_warn(devlink_port->devlink->dev,
"devlink port type for port %d set to Ethernet without a software interface reference, device type not supported by the kernel?\n",
devlink_port->index);
--
2.37.3