mlx4_en: Fixed incorrect unmapping on RX flow.

When allocating new fragments to replace the ones that would be passed to the stack,
The fragments that should be replaced, are the ones that were already used.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/mlx4/en_rx.c b/drivers/net/mlx4/en_rx.c
index 2add040..4335c58 100644 (file)
--- a/drivers/net/mlx4/en_rx.c
+++ b/drivers/net/mlx4/en_rx.c
@@ -459,7 +459,7 @@ static int mlx4_en_complete_rx_desc(struct mlx4_en_priv *priv,
                        goto fail;
 
                /* Unmap buffer */
-               pci_unmap_single(mdev->pdev, dma, skb_frags[nr].size,
+               pci_unmap_single(mdev->pdev, dma, skb_frags_rx[nr].size,
                                 PCI_DMA_FROMDEVICE);
        }
        /* Adjust size of last fragment to match actual length */