From: YueHaibing [mailto:yuehaibing@huawei.com]Sent: Monday, June 04, 2018 4:11 PM> Use dma_zalloc_coherent instead of dma_alloc_coherent> followed by memset 0.> > Signed-off-by: YueHaibing <yuehaibing@huawei.com>ThanksAcked-by: Tomer Tayar <Tomer.Tayar@cavium.com>