From patchwork Tue Sep 1 14:10:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 1355077 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BgqGR312dz9sTH for ; Wed, 2 Sep 2020 00:29:51 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728441AbgIAO2t (ORCPT ); Tue, 1 Sep 2020 10:28:49 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:10752 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728297AbgIAO1t (ORCPT ); Tue, 1 Sep 2020 10:27:49 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 294A94EDE485CCBE6BD4; Tue, 1 Sep 2020 22:10:39 +0800 (CST) Received: from localhost (10.174.179.108) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.487.0; Tue, 1 Sep 2020 22:10:32 +0800 From: YueHaibing To: , CC: , , YueHaibing Subject: [PATCH net-next] net: sungem: Remove unneeded cast from memory allocation Date: Tue, 1 Sep 2020 22:10:28 +0800 Message-ID: <20200901141028.25264-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.179.108] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Remove dma_alloc_coherent return value cast. This is detected by coccinelle. Signed-off-by: YueHaibing --- drivers/net/ethernet/sun/sungem.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c index eeb8518c8a84..b7093975b14c 100644 --- a/drivers/net/ethernet/sun/sungem.c +++ b/drivers/net/ethernet/sun/sungem.c @@ -2965,9 +2965,8 @@ static int gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) /* It is guaranteed that the returned buffer will be at least * PAGE_SIZE aligned. */ - gp->init_block = (struct gem_init_block *) - dma_alloc_coherent(&pdev->dev, sizeof(struct gem_init_block), - &gp->gblock_dvma, GFP_KERNEL); + gp->init_block = dma_alloc_coherent(&pdev->dev, sizeof(struct gem_init_block), + &gp->gblock_dvma, GFP_KERNEL); if (!gp->init_block) { pr_err("Cannot allocate init block, aborting\n"); err = -ENOMEM;