Message ID | 1335510073-14018-2-git-send-email-roy.qing.li@gmail.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: roy.qing.li@gmail.com Date: Fri, 27 Apr 2012 15:01:13 +0800 > From: RongQing.Li <roy.qing.li@gmail.com> > > If I understand correct, NETIF_F_IP_CSUM only means the hardware > will compute the TCP/UDP checksum, IP checksum is always computed > in software > > So as a workround of hardware unable to compute small packages > checksum, do not need to compute IP header checksum. > > Signed-off-by: RongQing.Li <roy.qing.li@gmail.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 835e3bb..107f41a 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -1240,8 +1240,6 @@ static void pch_gbe_tx_queue(struct pch_gbe_adapter *adapter, if (skb->protocol == htons(ETH_P_IP)) { struct iphdr *iph = ip_hdr(skb); unsigned int offset; - iph->check = 0; - iph->check = ip_fast_csum((u8 *) iph, iph->ihl); offset = skb_transport_offset(skb); if (iph->protocol == IPPROTO_TCP) { skb->csum = 0;