[PATCH net-next 1/1] net: mdio: remove redundant fwnode cleanup

[Buday Csaba <buday.csaba@prolan.hu>]

Remove redundant fwnode cleanup in of_mdiobus_register_device()
and xpcs_plat_init_dev().

mdio_device_free() eventually calls mdio_device_release(),
which already performs fwnode_handle_put(), making the manual
cleanup unnecessary.

Combine fwnode_handle_get() with device_set_node() in
of_mdiobus_register_device() for clarity.

Signed-off-by: Buday Csaba <buday.csaba@prolan.hu>
---
Previously discussed here:
https://lore.kernel.org/all/c01fc3d0-050e-4ea7-970f-393268430824@lunn.ch/
---
 drivers/net/mdio/of_mdio.c      | 5 +----
 drivers/net/pcs/pcs-xpcs-plat.c | 3 ---
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c
index 1357348e0..b8d298c04 100644
--- a/drivers/net/mdio/of_mdio.c
+++ b/drivers/net/mdio/of_mdio.c
@@ -63,14 +63,11 @@ static int of_mdiobus_register_device(struct mii_bus *mdio,
 	/* Associate the OF node with the device structure so it
 	 * can be looked up later.
 	 */
-	fwnode_handle_get(fwnode);
-	device_set_node(&mdiodev->dev, fwnode);
+	device_set_node(&mdiodev->dev, fwnode_handle_get(fwnode));
 
 	/* All data is now stored in the mdiodev struct; register it. */
 	rc = mdio_device_register(mdiodev);
 	if (rc) {
-		device_set_node(&mdiodev->dev, NULL);
-		fwnode_handle_put(fwnode);
 		mdio_device_free(mdiodev);
 		return rc;
 	}
diff --git a/drivers/net/pcs/pcs-xpcs-plat.c b/drivers/net/pcs/pcs-xpcs-plat.c
index c422e8d8b..b8c48f9ef 100644
--- a/drivers/net/pcs/pcs-xpcs-plat.c
+++ b/drivers/net/pcs/pcs-xpcs-plat.c
@@ -365,9 +365,6 @@ static int xpcs_plat_init_dev(struct dw_xpcs_plat *pxpcs)
 err_clean_data:
 	mdiodev->dev.platform_data = NULL;
 
-	fwnode_handle_put(dev_fwnode(&mdiodev->dev));
-	device_set_node(&mdiodev->dev, NULL);
-
 	mdio_device_free(mdiodev);
 
 	return ret;

base-commit: e2c20036a8879476c88002730d8a27f4e3c32d4b
-- 
2.39.5