| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 03/57] net: fec: put child node on error path | Date | Fri, 5 Feb 2021 15:06:29 +0100 |
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From: Pan Bian <bianpan2016@163.com>
commit 0607a2cddb60f4548b55e28ac56a8d73493a45bb upstream.
Also decrement the reference count of child device on error path.
Fixes: 3e782985cb3c ("net: ethernet: fec: Allow configuration of MDIO bus speed") Signed-off-by: Pan Bian <bianpan2016@163.com> Link: https://lore.kernel.org/r/20210120122037.83897-1-bianpan2016@163.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/ethernet/freescale/fec_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 04f24c66cf36..55c28fbc5f9e 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -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; } -- 2.30.0
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