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fsl/fman: Add a missing 'of_node_put()' call in an error handling path

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If 'of_phy_find_device()' fails, we must undo the previous 'of_node_get()'
call, as done the the following error handling code.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christophe JAILLET 2017-11-06 22:53:31 +01:00 • committed by David S. Miller
commit 25850c31c8
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/freescale/fman/mac.c
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@ -821,6 +821,7 @@ static int mac_probe(struct platform_device *_of_dev)
phy = of_phy_find_device(mac_dev->phy_node);
if (!phy) {
err = -EINVAL;
of_node_put(mac_dev->phy_node);
goto _return_of_get_parent;
}