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

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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c
index ca12e28129ed5309a8b4ecb2f0687f5fb1d98991..86c1e69f44d6cdee1f5e94fc2117b95e1ca6ac9f 100644 (file)
--- a/drivers/net/ethernet/freescale/fman/mac.c
+++ b/drivers/net/ethernet/freescale/fman/mac.c
@@ -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;
                }