Commit a5589269 authored Aug 02, 2019 by Wei Yongjun Committed by Greg Kroah-Hartman Aug 02, 2019

staging: fsl-dpaa2/ethsw: Remove useless set memory to zero use memset()



The memory return by kzalloc() has already be set to zero, so remove
useless memset(0).

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20190802013149.80952-1-weiyongjun1@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 0b800f3d

drivers/staging/fsl-dpaa2/ethsw/ethsw.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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)) {

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