The memory return by kzalloc() has already be set to zero, so remove
useless memset(0).
Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
---
drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
index 4b94a01513a7..aac98ece2335 100644
--- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
@@ -641,8 +641,6 @@ static int port_fdb_dump(struct sk_buff *skb, struct
netlink_callback *cb,
if (!dma_mem)
return -ENOMEM;
- memset(dma_mem, 0, fdb_dump_size);
-
fdb_dump_iova = dma_map_single(dev, dma_mem, fdb_dump_size,
DMA_FROM_DEVICE);
if (dma_mapping_error(dev, fdb_dump_iova)) {
