AuxXxilium/linux_dsm_epyc7002
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net: phy: Fix return value check in xgmiitorgmii_probe()

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In case of error, the function of_parse_phandle() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2016-08-15 22:34:57 +00:00 committed by David S. Miller
parent cfaace269d
commit 64721094b9
1 changed files with 1 additions and 1 deletions
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2
drivers/net/phy/xilinx_gmii2rgmii.c
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@ -67,7 +67,7 @@ int xgmiitorgmii_probe(struct mdio_device *mdiodev)
return -ENOMEM;
phy_node = of_parse_phandle(np, "phy-handle", 0);
if (IS_ERR(phy_node)) {
if (!phy_node) {
dev_err(dev, "Couldn't parse phy-handle\n");
return -ENODEV;
}