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Message-Id: <1237461152-5519-1-git-send-email-steve.glendinning@smsc.com>
Date: Thu, 19 Mar 2009 11:12:32 +0000
From: Steve Glendinning <steve.glendinning@...c.com>
To: netdev@...r.kernel.org
Cc: Ian Saturley <ian.saturley@...c.com>,
David Miller <davem@...emloft.net>,
Steve Glendinning <steve.glendinning@...c.com>
Subject: [PATCH] smsc9420: fix big endian rx checksum offload
The cpu_to_le16 here looks suspicious to me, I don't think we need it
because put_unaligned_le16 also does this.
I don't currently have any big endian hardware with a PCI bus available
to test on, so I haven't been able to verify this.
Signed-off-by: Steve Glendinning <steve.glendinning@...c.com>
---
drivers/net/smsc9420.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c
index 17560db..5959ae8 100644
--- a/drivers/net/smsc9420.c
+++ b/drivers/net/smsc9420.c
@@ -807,7 +807,7 @@ static void smsc9420_rx_handoff(struct smsc9420_pdata *pd, const int index,
if (pd->rx_csum) {
u16 hw_csum = get_unaligned_le16(skb_tail_pointer(skb) +
NET_IP_ALIGN + packet_length + 4);
- put_unaligned_le16(cpu_to_le16(hw_csum), &skb->csum);
+ put_unaligned_le16(hw_csum, &skb->csum);
skb->ip_summed = CHECKSUM_COMPLETE;
}
--
1.6.0.6
--
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