From patchwork Tue Dec 29 13:52:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zheng Yongjun X-Patchwork-Id: 1421208 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.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=linux-tegra-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 4D4wpP45CMz9sVq for ; Wed, 30 Dec 2020 00:52:29 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726486AbgL2NwN (ORCPT ); Tue, 29 Dec 2020 08:52:13 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:9946 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726488AbgL2NwN (ORCPT ); Tue, 29 Dec 2020 08:52:13 -0500 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4D4wmV5M2fzhysl; Tue, 29 Dec 2020 21:50:50 +0800 (CST) Received: from ubuntu.network (10.175.138.68) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.498.0; Tue, 29 Dec 2020 21:51:24 +0800 From: Zheng Yongjun To: , , , , CC: , , , , Zheng Yongjun Subject: [PATCH -next] clk: tegra: Use kzalloc for allocating only one thing Date: Tue, 29 Dec 2020 21:52:02 +0800 Message-ID: <20201229135202.23702-1-zhengyongjun3@huawei.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 X-Originating-IP: [10.175.138.68] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Use kzalloc rather than kcalloc(1,...) The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ @@ - kcalloc(1, + kzalloc( ...) // Signed-off-by: Zheng Yongjun --- drivers/clk/tegra/clk-tegra124-emc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/tegra/clk-tegra124-emc.c b/drivers/clk/tegra/clk-tegra124-emc.c index 745f9faa98d8..7cc89c234eaa 100644 --- a/drivers/clk/tegra/clk-tegra124-emc.c +++ b/drivers/clk/tegra/clk-tegra124-emc.c @@ -483,7 +483,7 @@ struct clk *tegra_clk_register_emc(void __iomem *base, struct device_node *np, struct clk *clk; int err; - tegra = kcalloc(1, sizeof(*tegra), GFP_KERNEL); + tegra = kzalloc(sizeof(*tegra), GFP_KERNEL); if (!tegra) return ERR_PTR(-ENOMEM);