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path: root/drivers/dma/xilinx
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Diffstat (limited to 'drivers/dma/xilinx')
-rw-r--r--drivers/dma/xilinx/xilinx_vdma.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/dma/xilinx/xilinx_vdma.c b/drivers/dma/xilinx/xilinx_vdma.c
index 3edd4544478a..0f5b38a0e46f 100644
--- a/drivers/dma/xilinx/xilinx_vdma.c
+++ b/drivers/dma/xilinx/xilinx_vdma.c
@@ -498,11 +498,10 @@ xilinx_cdma_alloc_tx_segment(struct xilinx_dma_chan *chan)
struct xilinx_cdma_tx_segment *segment;
dma_addr_t phys;
- segment = dma_pool_alloc(chan->desc_pool, GFP_ATOMIC, &phys);
+ segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys);
if (!segment)
return NULL;
- memset(segment, 0, sizeof(*segment));
segment->phys = phys;
return segment;
@@ -520,11 +519,10 @@ xilinx_axidma_alloc_tx_segment(struct xilinx_dma_chan *chan)
struct xilinx_axidma_tx_segment *segment;
dma_addr_t phys;
- segment = dma_pool_alloc(chan->desc_pool, GFP_ATOMIC, &phys);
+ segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys);
if (!segment)
return NULL;
- memset(segment, 0, sizeof(*segment));
segment->phys = phys;
return segment;