From: Florian Fainelli <florian@openwrt.org>
Date: Mon, 6 Aug 2007 20:28:10 +0000 (+0000)
Subject: Prevent the ioctl from handling even unsupported ioctls
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9882253827b16579bbd317f6e8c0deb75b0ca0f3;p=openwrt%2Fstaging%2Frmilecki.git

Prevent the ioctl from handling even unsupported ioctls

SVN-Revision: 8360
---

diff --git a/target/linux/rdc-2.6/files/drivers/net/r6040.c b/target/linux/rdc-2.6/files/drivers/net/r6040.c
index 350145e94e3..376b6ecfe9f 100644
--- a/target/linux/rdc-2.6/files/drivers/net/r6040.c
+++ b/target/linux/rdc-2.6/files/drivers/net/r6040.c
@@ -638,8 +638,8 @@ static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
 		if(args[0]&(1<<27))phy_write(ioaddr,29,20,(phy_read(ioaddr,29,20)|0x2000));	/* port 2 */
 		if(args[0]&(1<<25))phy_write(ioaddr,29,20,(phy_read(ioaddr,29,20)|0x0020));	/* port 3 */
 
-	}
-	return 0;
+	} 
+	return -EOPNOTSUPP;
 }
 
 /**