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-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index cc269f9db99f..616d27ec3226 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1287,8 +1287,10 @@ static int i40e_set_link_ksettings(struct net_device *netdev,
* trying to set something that we do not support.
*/
if (memcmp(&copy_ks.base, &safe_ks.base,
- sizeof(struct ethtool_link_settings)))
+ sizeof(struct ethtool_link_settings))) {
+ netdev_err(netdev, "Only speed and autoneg are supported.\n");
return -EOPNOTSUPP;
+ }
while (test_and_set_bit(__I40E_CONFIG_BUSY, pf->state)) {
timeout--;