From d9a08d8bc5da4f06a2c96f4a4c4591c01d5b5d44 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 17 Jan 2014 15:01:49 +0100 Subject: net: phy: Fix crash when no phy is found Signed-off-by: Sascha Hauer --- drivers/net/phy/phy.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 6ca1bb2573..faa5c26c22 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -290,6 +290,11 @@ int phy_device_connect(struct eth_device *edev, struct mii_bus *bus, int addr, if (!IS_ERR(dev) && !dev->attached_dev) break; } + + if (IS_ERR(dev)) { + ret = PTR_ERR(dev); + goto fail; + } } if (dev->attached_dev) -- cgit v1.2.3