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net offloading: Pass features into netif_needs_gso().

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Now that there is a single function that can compute the device
features relevant to a packet, we don't want to run it for each
offload.  This converts netif_needs_gso() to take the features
of the device, rather than computing them itself.

Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jesse Gross
2011-01-09 06:23:32 +00:00
committed by David S. Miller
parent f01a5236bd
commit fc741216db
3 changed files with 10 additions and 12 deletions
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2
drivers/net/xen-netfront.c
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@@ -488,7 +488,7 @@ static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (unlikely(!netif_carrier_ok(dev) ||
(frags > 1 && !xennet_can_sg(dev)) ||
netif_needs_gso(dev, skb))) {
netif_needs_gso(skb, netif_skb_features(skb)))) {
spin_unlock_irq(&np->tx_lock);
goto drop;
}