diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index b02ca72f438e..46c29b369aeb 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -1508,22 +1508,50 @@ static int ethtool_set_wol(struct net_device *dev, char __user *useraddr) return 0; } +static void eee_to_keee(struct ethtool_keee *keee, + const struct ethtool_eee *eee) +{ + memset(keee, 0, sizeof(*keee)); + + keee->supported = eee->supported; + keee->advertised = eee->advertised; + keee->lp_advertised = eee->lp_advertised; + keee->eee_active = eee->eee_active; + keee->eee_enabled = eee->eee_enabled; + keee->tx_lpi_enabled = eee->tx_lpi_enabled; + keee->tx_lpi_timer = eee->tx_lpi_timer; +} + +static void keee_to_eee(struct ethtool_eee *eee, + const struct ethtool_keee *keee) +{ + memset(eee, 0, sizeof(*eee)); + + eee->supported = keee->supported; + eee->advertised = keee->advertised; + eee->lp_advertised = keee->lp_advertised; + eee->eee_active = keee->eee_active; + eee->eee_enabled = keee->eee_enabled; + eee->tx_lpi_enabled = keee->tx_lpi_enabled; + eee->tx_lpi_timer = keee->tx_lpi_timer; +} + static int ethtool_get_eee(struct net_device *dev, char __user *useraddr) { - struct ethtool_keee edata; + struct ethtool_keee keee; + struct ethtool_eee eee; int rc; if (!dev->ethtool_ops->get_eee) return -EOPNOTSUPP; - memset(&edata, 0, sizeof(struct ethtool_keee)); - edata.cmd = ETHTOOL_GEEE; - rc = dev->ethtool_ops->get_eee(dev, &edata); - + memset(&keee, 0, sizeof(keee)); + rc = dev->ethtool_ops->get_eee(dev, &keee); if (rc) return rc; - if (copy_to_user(useraddr, &edata, sizeof(edata))) + keee_to_eee(&eee, &keee); + if (copy_to_user(useraddr, &eee, sizeof(eee))) return -EFAULT; return 0; @@ -1531,16 +1559,18 @@ static int ethtool_get_eee(struct net_device *dev, char __user *useraddr) static int ethtool_set_eee(struct net_device *dev, char __user *useraddr) { - struct ethtool_keee edata; + struct ethtool_keee keee; + struct ethtool_eee eee; int ret; if (!dev->ethtool_ops->set_eee) return -EOPNOTSUPP; - if (copy_from_user(&edata, useraddr, sizeof(edata))) + if (copy_from_user(&eee, useraddr, sizeof(eee))) return -EFAULT; - ret = dev->ethtool_ops->set_eee(dev, &edata); + eee_to_keee(&keee, &eee); + ret = dev->ethtool_ops->set_eee(dev, &keee); if (!ret) ethtool_notify(dev, ETHTOOL_MSG_EEE_NTF, NULL); return ret;