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-rw-r--r--net/ethtool/features.c11
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);