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firewire net: Ensure checksumming in upper layer. 

It is wrong to set skb->ip_summed to CHECKSUM_UNNECESSARY unless
the device has already checked it.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YOSHIFUJI Hideaki / 吉藤英明 2013-01-19 21:43:40 +00:00 committed by David S. Miller
parent 4fbc5b20e2
commit b577d7e2ad
1 changed files with 1 additions and 1 deletions
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2
drivers/firewire/net.c
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@ -520,7 +520,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
dev = netdev_priv(net); dev = netdev_priv(net);
/* Write metadata, and then pass to the receive level */ /* Write metadata, and then pass to the receive level */
skb->dev = net; skb->dev = net;
skb->ip_summed = CHECKSUM_UNNECESSARY; /* don't check it */ skb->ip_summed = CHECKSUM_NONE;
/* /*
* Parse the encapsulation header. This actually does the job of * Parse the encapsulation header. This actually does the job of