From 18ec898ee54e03a9aab8b54db50cb2b36209d313 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 1 Jun 2015 14:43:50 -0700 Subject: Revert "net: core: 'ethtool' issue with querying phy settings" This reverts commit f96dee13b8e10f00840124255bed1d8b4c6afd6f. It isn't right, ethtool is meant to manage one PHY instance per netdevice at a time, and this is selected by the SET command. Therefore by definition the GET command must only return the settings for the configured and selected PHY. Reported-by: Ben Hutchings Signed-off-by: David S. Miller --- net/core/ethtool.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'net') diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 1347e11f5cc9..1d00b8922902 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -359,15 +359,7 @@ static int ethtool_get_settings(struct net_device *dev, void __user *useraddr) int err; struct ethtool_cmd cmd; - if (!dev->ethtool_ops->get_settings) - return -EOPNOTSUPP; - - if (copy_from_user(&cmd, useraddr, sizeof(cmd))) - return -EFAULT; - - cmd.cmd = ETHTOOL_GSET; - - err = dev->ethtool_ops->get_settings(dev, &cmd); + err = __ethtool_get_settings(dev, &cmd); if (err < 0) return err; -- cgit v1.2.3