diff options
| -rw-r--r-- | net/ethtool/ioctl.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index 49da873b673d..a4b0cbae4063 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -439,7 +439,7 @@ struct ethtool_link_usettings { int netif_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *link_ksettings) { - /* once callers fixed - assert ops locked */ + netdev_assert_locked_ops_compat(dev); if (!dev->ethtool_ops->get_link_ksettings) return -EOPNOTSUPP; @@ -456,10 +456,14 @@ EXPORT_SYMBOL(netif_get_link_ksettings); int __ethtool_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *link_ksettings) { + int ret; + ASSERT_RTNL(); - /* once callers fixed - take the ops lock around this call */ - return netif_get_link_ksettings(dev, link_ksettings); + netdev_lock_ops(dev); + ret = netif_get_link_ksettings(dev, link_ksettings); + netdev_unlock_ops(dev); + return ret; } EXPORT_SYMBOL(__ethtool_get_link_ksettings); |