diff options
| -rw-r--r-- | net/core/net-sysfs.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 753c420060df..89de182353b0 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -139,7 +139,9 @@ static ssize_t show_speed(struct device *dev, if (!rtnl_trylock()) return restart_syscall(); - if (netif_running(netdev) && netdev->ethtool_ops->get_settings) { + if (netif_running(netdev) && + netdev->ethtool_ops && + netdev->ethtool_ops->get_settings) { struct ethtool_cmd cmd = { ETHTOOL_GSET }; if (!netdev->ethtool_ops->get_settings(netdev, &cmd)) @@ -158,7 +160,9 @@ static ssize_t show_duplex(struct device *dev, if (!rtnl_trylock()) return restart_syscall(); - if (netif_running(netdev) && netdev->ethtool_ops->get_settings) { + if (netif_running(netdev) && + netdev->ethtool_ops && + netdev->ethtool_ops->get_settings) { struct ethtool_cmd cmd = { ETHTOOL_GSET }; if (!netdev->ethtool_ops->get_settings(netdev, &cmd)) |