From 9bd73715a1f83f640937c121d22fa8dbaab73002 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 28 Apr 2010 01:07:29 -0600 Subject: of: check for IS_ERR() get_phy_device() can return an ERR_PTR() Signed-off-by: Dan Carpenter Signed-off-by: Grant Likely --- drivers/of/of_mdio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 18ecae4..b474833 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -69,7 +69,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) } phy = get_phy_device(mdio, be32_to_cpup(addr)); - if (!phy) { + if (!phy || IS_ERR(phy)) { dev_err(&mdio->dev, "error probing PHY at address %i\n", *addr); continue; -- cgit v1.1