From: Wei Yongjun <weiyj.lk@gmail.com>
Date: Sun, 21 Aug 2016 22:46:15 +0000 (+0000)
Subject: net: phy: Add missing of_node_put() in xgmiitorgmii_probe()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4d55d014c53d0d011d4cec85fa0c248a97e8eb06;p=linux-beck.git

net: phy: Add missing of_node_put() in xgmiitorgmii_probe()

This node pointer is returned by of_parse_phandle() with
refcount incremented in this function. of_node_put() on it
before exitting this function.

This is detected by Coccinelle semantic patch.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Reviewed-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/phy/xilinx_gmii2rgmii.c b/drivers/net/phy/xilinx_gmii2rgmii.c
index e7a20ec2d8f7..f38be7094362 100644
--- a/drivers/net/phy/xilinx_gmii2rgmii.c
+++ b/drivers/net/phy/xilinx_gmii2rgmii.c
@@ -75,6 +75,7 @@ int xgmiitorgmii_probe(struct mdio_device *mdiodev)
 	}
 
 	priv->phy_dev = of_phy_find_device(phy_node);
+	of_node_put(phy_node);
 	if (!priv->phy_dev) {
 		dev_info(dev, "Couldn't find phydev\n");
 		return -EPROBE_DEFER;