DMA allocates skb->len instead of headlen
which is used for DMA.
Signed-off-by: Michal Simek <michal.si...@xilinx.com>
---
drivers/net/ethernet/xilinx/ll_temac_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c
b/drivers/net/ethernet/xilinx/ll_temac_main.c
index ca640d04fd93..cfb6bdb37fdc 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -705,8 +705,8 @@ static int temac_start_xmit(struct sk_buff *skb, struct
net_device *ndev)
cur_p->app0 |= STS_CTRL_APP0_SOP;
cur_p->len = skb_headlen(skb);
- cur_p->phys = dma_map_single(ndev->dev.parent, skb->data, skb->len,
- DMA_TO_DEVICE);
+ cur_p->phys = dma_map_single(ndev->dev.parent, skb->data,
+ skb_headlen(skb), DMA_TO_DEVICE);
cur_p->app4 = (unsigned long)skb;
for (ii = 0; ii < num_frag; ii++) {
--
2.3.5
--
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