From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vasyl Gomonovych Subject: [PATCH] net: ethernet: ixp4xx_eth: Use dma_pool_zalloc Date: Thu, 30 Nov 2017 22:22:18 +0100 Message-ID: <1512076939-32323-1-git-send-email-gomonovych@gmail.com> Cc: linux-kernel@vger.kernel.org To: netdev@vger.kernel.org, khalasa@piap.pl, gomonovych@gmail.com Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Replacing dma_pool_alloc and memset with a single call to dma_pool_zalloc Signed-off-by: Vasyl Gomonovych --- drivers/net/ethernet/xscale/ixp4xx_eth.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index aee55c03def0..02f7f3e3da8d 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -1108,10 +1108,10 @@ static int init_queues(struct port *port) return -ENOMEM; } - if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL, - &port->desc_tab_phys))) + port->desc_tab = dma_pool_zalloc(dma_pool, GFP_KERNEL, + &port->desc_tab_phys); + if (!port->desc_tab) return -ENOMEM; - memset(port->desc_tab, 0, POOL_ALLOC_SIZE); memset(port->rx_buff_tab, 0, sizeof(port->rx_buff_tab)); /* tables */ memset(port->tx_buff_tab, 0, sizeof(port->tx_buff_tab)); -- 1.9.1