diff options
| -rw-r--r-- | net/core/dev.c | 4 | ||||
| -rw-r--r-- | net/core/ethtool.c | 12 |
2 files changed, 4 insertions, 12 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index bb42eb161969..bbda81997f4f 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5974,6 +5974,8 @@ struct netdev_queue *dev_ingress_queue_create(struct net_device *dev) return queue; } +static const struct ethtool_ops default_ethtool_ops; + /** * alloc_netdev_mqs - allocate network device * @sizeof_priv: size of private data to allocate space for @@ -6061,6 +6063,8 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, strcpy(dev->name, name); dev->group = INIT_NETDEV_GROUP; + if (!dev->ethtool_ops) + dev->ethtool_ops = &default_ethtool_ops; return dev; free_all: diff --git a/net/core/ethtool.c b/net/core/ethtool.c index cbf033dcaf1f..4d64cc2e3fa9 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -1426,18 +1426,6 @@ int dev_ethtool(struct net *net, struct ifreq *ifr) if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) return -EFAULT; - if (!dev->ethtool_ops) { - /* A few commands do not require any driver support, - * are unprivileged, and do not change anything, so we - * can take a shortcut to them. */ - if (ethcmd == ETHTOOL_GDRVINFO) - return ethtool_get_drvinfo(dev, useraddr); - else if (ethcmd == ETHTOOL_GET_TS_INFO) - return ethtool_get_ts_info(dev, useraddr); - else - return -EOPNOTSUPP; - } - /* Allow some commands to be done by anyone */ switch (ethcmd) { case ETHTOOL_GSET: |