diff options
| -rw-r--r-- | net/ethtool/features.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/net/ethtool/features.c b/net/ethtool/features.c index 6b288bfd7678..495635f152ba 100644 --- a/net/ethtool/features.c +++ b/net/ethtool/features.c @@ -268,14 +268,11 @@ int ethnl_set_features(struct sk_buff *skb, struct genl_info *info) bitmap_and(req_wanted, req_wanted, req_mask, NETDEV_FEATURE_COUNT); bitmap_andnot(new_wanted, old_wanted, req_mask, NETDEV_FEATURE_COUNT); bitmap_or(req_wanted, new_wanted, req_wanted, NETDEV_FEATURE_COUNT); - if (bitmap_equal(req_wanted, old_wanted, NETDEV_FEATURE_COUNT)) { - ret = 0; - goto out_rtnl; + if (!bitmap_equal(req_wanted, old_wanted, NETDEV_FEATURE_COUNT)) { + dev->wanted_features &= ~dev->hw_features; + dev->wanted_features |= ethnl_bitmap_to_features(req_wanted) & dev->hw_features; + __netdev_update_features(dev); } - - dev->wanted_features &= ~dev->hw_features; - dev->wanted_features |= ethnl_bitmap_to_features(req_wanted) & dev->hw_features; - __netdev_update_features(dev); ethnl_features_to_bitmap(new_active, dev->features); mod = !bitmap_equal(old_active, new_active, NETDEV_FEATURE_COUNT); |