evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mlx4_en: Fixed incorrect unmapping on RX flow.

Browse source 
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>
This commit is contained in:
Yevgeny Petrilin 2010-08-24 03:45:05 +00:00 • committed by David S. Miller
parent c2e3143e3c
commit 69351a2933
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/net/mlx4/en_rx.c
View file

@ -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 */