1 files changed, 2 insertions, 2 deletions

diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 13d79f5a86e5..d8b1a8d85a96 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -546,12 +546,12 @@ int __ethtool_set_flags(struct net_device *dev, u32 data)
         }
 
         /* allow changing only bits set in hw_features */
-        changed = (data ^ dev->wanted_features) & flags_dup_features;
+        changed = (data ^ dev->features) & flags_dup_features;
         if (changed & ~dev->hw_features)
                 return (changed & dev->hw_features) ? -EINVAL : -EOPNOTSUPP;
 
         dev->wanted_features =
-                (dev->wanted_features & ~changed) | data;
+                (dev->wanted_features & ~changed) | (data & dev->hw_features);
 
         __netdev_update_features(dev);