Merge branches 'x86-alternatives-for-linus', 'x86-fpu-for-linus', 'x86-hwmon-for...

[karo-tx-linux.git] / drivers / net / veth.c

diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 0bbc0c3231358de20f395d9fd34b05279e0e13fd..cc83fa71c3ffb970b5107aa812e1e1956c9c7c82 100644 (file)
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -166,7 +166,9 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
        if (!(rcv->flags & IFF_UP))
                goto tx_drop;
 
-       if (dev->features & NETIF_F_NO_CSUM)
+       /* don't change ip_summed == CHECKSUM_PARTIAL, as that
+          will cause bad checksum on forwarded packets */
+       if (skb->ip_summed == CHECKSUM_NONE)
                skb->ip_summed = rcv_priv->ip_summed;
 
        length = skb->len + ETH_HLEN;