netdev - linux-next: manual merge of the net-next tree with the wireless tree

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Date:	Thu, 4 Apr 2013 11:44:44 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	David Miller <davem@...emloft.net>, <netdev@...r.kernel.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Joe Perches <joe@...ches.com>,
	Gabor Juhos <juhosg@...nwrt.org>,
	"John W. Linville" <linville@...driver.com>
Subject: linux-next: manual merge of the net-next tree with the wireless
 tree

Hi all,

Today's linux-next merge of the net-next tree got a conflict in
drivers/net/wireless/rt2x00/rt2x00pci.c between commit 69a2bac8984c
("rt2x00: rt2x00pci: fix build error on Ralink RT3x5x SoCs") from the
wireless tree and commit 1f9061d27d3d ("drivers:net: dma_alloc_coherent:
use __GFP_ZERO instead of memset(, 0)") from the net-next tree.

The former moved the code modified by the latter into a different file,
so I added the following merge fix patch and can carry the fix as
necessary (no action is required).

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Thu, 4 Apr 2013 11:42:05 +1100
Subject: [PATCH] drivers:net: fix up for code movement from rt2x00pci.c

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 drivers/net/wireless/rt2x00/rt2x00mmio.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/wireless/rt2x00/rt2x00mmio.c b/drivers/net/wireless/rt2x00/rt2x00mmio.c
index d84a680..9fe9a36 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mmio.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mmio.c
@@ -123,12 +123,10 @@ static int rt2x00pci_alloc_queue_dma(struct rt2x00_dev *rt2x00dev,
 	 */
 	addr = dma_alloc_coherent(rt2x00dev->dev,
 				  queue->limit * queue->desc_size,
-				  &dma, GFP_KERNEL);
+				  &dma, GFP_KERNEL | __GFP_ZERO);
 	if (!addr)
 		return -ENOMEM;
 
-	memset(addr, 0, queue->limit * queue->desc_size);
-
 	/*
 	 * Initialize all queue entries to contain valid addresses.
 	 */
-- 
1.8.1

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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