net: mdio: rtl9300: use scoped for loops

Currently in the return path, fwnode_handle_put calls are missing. Just use
_scoped to avoid the issue.

Fixes: 24e31e474769 ("net: mdio: Add RTL9300 MDIO driver")
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://patch.msgid.link/20251217210153.14641-1-rosenp@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/drivers/net/mdio/mdio-realtek-rtl9300.c b/drivers/net/mdio/mdio-realtek-rtl9300.c
index 33694c3ff9a719da76f16a531318dfbc50490074..405a07075dd115dd1802ca4acce7603ca107c27f 100644 (file)
--- a/drivers/net/mdio/mdio-realtek-rtl9300.c
+++ b/drivers/net/mdio/mdio-realtek-rtl9300.c
@@ -354,7 +354,6 @@ static int rtl9300_mdiobus_probe_one(struct device *dev, struct rtl9300_mdio_pri
                                     struct fwnode_handle *node)
 {
        struct rtl9300_mdio_chan *chan;
-       struct fwnode_handle *child;
        struct mii_bus *bus;
        u32 mdio_bus;
        int err;
@@ -371,7 +370,7 @@ static int rtl9300_mdiobus_probe_one(struct device *dev, struct rtl9300_mdio_pri
         * compatible = "ethernet-phy-ieee802.3-c45". This does mean we can't
         * support both c45 and c22 on the same MDIO bus.
         */
-       fwnode_for_each_child_node(node, child)
+       fwnode_for_each_child_node_scoped(node, child)
                if (fwnode_device_is_compatible(child, "ethernet-phy-ieee802.3-c45"))
                        priv->smi_bus_is_c45[mdio_bus] = true;
 
@@ -409,7 +408,6 @@ static int rtl9300_mdiobus_map_ports(struct device *dev)
 {
        struct rtl9300_mdio_priv *priv = dev_get_drvdata(dev);
        struct device *parent = dev->parent;
-       struct fwnode_handle *port;
        int err;
 
        struct fwnode_handle *ports __free(fwnode_handle) =
@@ -418,7 +416,7 @@ static int rtl9300_mdiobus_map_ports(struct device *dev)
                return dev_err_probe(dev, -EINVAL, "%pfwP missing ethernet-ports\n",
                                     dev_fwnode(parent));
 
-       fwnode_for_each_child_node(ports, port) {
+       fwnode_for_each_child_node_scoped(ports, port) {
                struct device_node *mdio_dn;
                u32 addr;
                u32 bus;