Commit 0607a2cd authored by Pan Bian's avatar Pan Bian Committed by Jakub Kicinski
Browse files

net: fec: put child node on error path 



Also decrement the reference count of child device on error path.

Fixes: 3e782985 ("net: ethernet: fec: Allow configuration of MDIO bus speed")
Signed-off-by: default avatarPan Bian <bianpan2016@163.com>
Link: https://lore.kernel.org/r/20210120122037.83897-1-bianpan2016@163.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 3765d86f

drivers/net/ethernet/freescale/fec_main.c

+2 −1
Original line number Diff line number Diff line
@@ -2165,9 +2165,9 @@ static int fec_enet_mii_init(struct platform_device *pdev) 
	fep->mii_bus->parent = &pdev->dev;



	err = of_mdiobus_register(fep->mii_bus, node);

	of_node_put(node);

	if (err)

		goto err_out_free_mdiobus;

	of_node_put(node);



	mii_cnt++;
@@ -2180,6 +2180,7 @@ static int fec_enet_mii_init(struct platform_device *pdev) 
err_out_free_mdiobus:

	mdiobus_free(fep->mii_bus);

err_out:

	of_node_put(node);

	return err;

}