1 files changed, 9 insertions, 3 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index e61528c50209..727b6fda0e8c 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2658,11 +2658,12 @@ static inline bool skb_needs_check(struct sk_buff *skb, bool tx_path)
 struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
                                   netdev_features_t features, bool tx_path)
 {
+        struct sk_buff *segs;
+
         if (unlikely(skb_needs_check(skb, tx_path))) {
                 int err;
 
-                skb_warn_bad_offload(skb);
-
+                /* We're going to init ->check field in TCP or UDP header */
                 err = skb_cow_head(skb, 0);
                 if (err < 0)
                         return ERR_PTR(err);
@@ -2690,7 +2691,12 @@ struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
         skb_reset_mac_header(skb);
         skb_reset_mac_len(skb);
 
-        return skb_mac_gso_segment(skb, features);
+        segs = skb_mac_gso_segment(skb, features);
+
+        if (unlikely(skb_needs_check(skb, tx_path)))
+                skb_warn_bad_offload(skb);
+
+        return segs;
 }
 EXPORT_SYMBOL(__skb_gso_segment);