Commit 739752d6 authored by Yang Yingliang's avatar Yang Yingliang Committed by Jakub Kicinski
Browse files

tsnep: Add missing of_node_put() in tsnep_mdio_init() 



The node pointer is returned by of_get_child_by_name() with
refcount incremented in tsnep_mdio_init(). Calling of_node_put()
to aovid the refcount leak in tsnep_mdio_init().

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20211124084048.175456-1-yangyingliang@huawei.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent a0341b73

drivers/net/ethernet/engleder/tsnep_main.c

+2 −1
Original line number Diff line number Diff line
@@ -1089,9 +1089,10 @@ static int tsnep_mdio_init(struct tsnep_adapter *adapter) 
	adapter->mdiobus->phy_mask = 0x0000001;



	retval = of_mdiobus_register(adapter->mdiobus, np);



out:

	if (np)

		of_node_put(np);

out:



	return retval;

}