diff options
Diffstat (limited to 'drivers/net/qlcnic/qlcnic_ethtool.c')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_ethtool.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c index f8e39e4cfe0f..baf5a52b2a4b 100644 --- a/drivers/net/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/qlcnic/qlcnic_ethtool.c @@ -820,6 +820,9 @@ static u32 qlcnic_get_tso(struct net_device *dev) static int qlcnic_set_tso(struct net_device *dev, u32 data) { + struct qlcnic_adapter *adapter = netdev_priv(dev); + if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_TSO)) + return -EOPNOTSUPP; if (data) dev->features |= (NETIF_F_TSO | NETIF_F_TSO6); else |