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dwc_eth_qos: Fix dma address for multi-fragment skbs 

The offset inside the fragment was not used for the dma address and
silent data corruption resulted because TSO makes the checksum match.

Fixes: 077742dac2 ("dwc_eth_qos: Add support for Synopsys DWC Ethernet QoS")
Signed-off-by: Lars Persson <larper@axis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lars Persson 2016-01-12 15:28:13 +01:00 committed by David S. Miller
parent 47b356e499
commit d461873272
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/synopsys/dwc_eth_qos.c
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@ -2087,7 +2087,7 @@ static int dwceqos_tx_frags(struct sk_buff *skb, struct net_local *lp,
dd = &lp->tx_descs[lp->tx_next];
/* Set DMA Descriptor fields */
dd->des0 = dma_handle;
dd->des0 = dma_handle + consumed_size;
dd->des1 = 0;
dd->des2 = dma_size;