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path: root/drivers/net/wireless/b43legacy/dma.c
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Diffstat (limited to 'drivers/net/wireless/b43legacy/dma.c')
-rw-r--r--drivers/net/wireless/b43legacy/dma.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c
index 2d3c664..faeafe2 100644
--- a/drivers/net/wireless/b43legacy/dma.c
+++ b/drivers/net/wireless/b43legacy/dma.c
@@ -334,13 +334,9 @@ static int alloc_ringmemory(struct b43legacy_dmaring *ring)
ring->descbase = dma_alloc_coherent(ring->dev->dev->dma_dev,
B43legacy_DMA_RINGMEMSIZE,
&(ring->dmabase),
- GFP_KERNEL);
- if (!ring->descbase) {
- b43legacyerr(ring->dev->wl, "DMA ringmemory allocation"
- " failed\n");
+ GFP_KERNEL | __GFP_ZERO);
+ if (!ring->descbase)
return -ENOMEM;
- }
- memset(ring->descbase, 0, B43legacy_DMA_RINGMEMSIZE);
return 0;
}
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