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net: skb_needs_check() accepts CHECKSUM_NONE for tx
My recent change missed fact that UFO would perform a complete
UDP checksum before segmenting in frags.
In this case skb->ip_summed is set to CHECKSUM_NONE.
We need to add this valid case to skb_needs_check()
Fixes: b2504a5dbe
("net: reduce skb_warn_bad_offload() noise")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 4 additions and 3 deletions
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@ -2637,9 +2637,10 @@ EXPORT_SYMBOL(skb_mac_gso_segment);
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static inline bool skb_needs_check(struct sk_buff *skb, bool tx_path)
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{
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if (tx_path)
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return skb->ip_summed != CHECKSUM_PARTIAL;
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else
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return skb->ip_summed == CHECKSUM_NONE;
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return skb->ip_summed != CHECKSUM_PARTIAL &&
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skb->ip_summed != CHECKSUM_NONE;
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return skb->ip_summed == CHECKSUM_NONE;
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}
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/**
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