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tsnep: Add missing of_node_put() in tsnep_mdio_init()

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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: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20211124084048.175456-1-yangyingliang@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Yang Yingliang 2021-11-24 16:40:48 +08:00 committed by Jakub Kicinski
parent a0341b73d8
commit 739752d655
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/engleder/tsnep_main.c
View file

@ -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;
}