Stop phy code from returning success to unknown ioctls.

[karo-tx-linux.git] / drivers / net / phy / phy.c

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 9bc11773705b2beaf68064e6ba3166953c20a5f6..7c9e6e349503eaf2a7b91448a05a73d19e499bb8 100644 (file)
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -406,6 +406,9 @@ int phy_mii_ioctl(struct phy_device *phydev,
                                && phydev->drv->config_init)
                        phydev->drv->config_init(phydev);
                break;
+
+       default:
+               return -ENOTTY;
        }
 
        return 0;