Hello.
On 8/5/2015 1:46 PM, Corcodel Marian wrote:
This patch fill with zero Tx descriptors before use.Is only
on part by more patches but is critical.(critical)
Signed-off-by: Corcodel Marian <corcodel.mar...@gmail.com>
diff --git a/drivers/net/ethernet/realtek/r8169.c
b/drivers/net/ethernet/realtek/r8169.c
index 3df51fa..bf78f94 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -7589,7 +7589,7 @@ static int rtl_open(struct net_device *dev)
* Rx and Tx descriptors needs 256 bytes alignment.
* dma_alloc_coherent provides more.
*/
- tp->TxDescArray = dma_alloc_coherent(&pdev->dev, R8169_TX_RING_BYTES,
+ tp->TxDescArray = dma_zalloc_coherent(&pdev->dev, R8169_TX_RING_BYTES,
&tp->TxPhyAddr, GFP_KERNEL);
Please re-align the continuation line.
[...]
MBR, Sergei
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