Commit ae4e8d63 authored Apr 11, 2010 by David S. Miller

Revert "tcp: Set CHECKSUM_UNNECESSARY in tcp_init_nondata_skb"



This reverts commit 2626419a.

It causes regressions for people with IGB cards.  Connection
requests don't complete etc.  The true cause of the issue is
still not known, but we should sort this out in net-next-2.6
not net-2.6

Signed-off-by: David S. Miller <davem@davemloft.net>

parent e3237e3c

net/ipv4/tcp_output.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -349,7 +349,6 @@ static inline void TCP_ECN_send(struct sock sk, struct sk_buff skb,
		*/
		static void tcp_init_nondata_skb(struct sk_buff *skb, u32 seq, u8 flags)
		{
		skb->ip_summed = CHECKSUM_PARTIAL;
		skb->csum = 0;

		TCP_SKB_CB(skb)->flags = flags;