From patchwork Tue May 18 13:20:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 12264807 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13CBBC433B4 for ; Tue, 18 May 2021 13:18:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E2E8E6109E for ; Tue, 18 May 2021 13:18:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349504AbhERNTX (ORCPT ); Tue, 18 May 2021 09:19:23 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:2972 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230447AbhERNTX (ORCPT ); Tue, 18 May 2021 09:19:23 -0400 Received: from dggems702-chm.china.huawei.com (unknown [172.30.72.60]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4FkxLr10j8zCv5C; Tue, 18 May 2021 21:15:16 +0800 (CST) Received: from dggpeml500017.china.huawei.com (7.185.36.243) by dggems702-chm.china.huawei.com (10.3.19.179) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 18 May 2021 21:18:01 +0800 Received: from huawei.com (10.175.103.91) by dggpeml500017.china.huawei.com (7.185.36.243) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 18 May 2021 21:18:01 +0800 From: Yang Yingliang To: , CC: , Subject: [PATCH -next] scsi: qedf: use vzalloc() instead of vmalloc()/memset(0) Date: Tue, 18 May 2021 21:20:18 +0800 Message-ID: <20210518132018.1312995-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpeml500017.china.huawei.com (7.185.36.243) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Use vzalloc() instead of vmalloc() and memset(0) to simpify the code. Signed-off-by: Yang Yingliang Reviewed-by: Himanshu Madhani --- drivers/scsi/qedf/qedf_dbg.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/qedf/qedf_dbg.c b/drivers/scsi/qedf/qedf_dbg.c index e0387e495261..0d2aed82882a 100644 --- a/drivers/scsi/qedf/qedf_dbg.c +++ b/drivers/scsi/qedf/qedf_dbg.c @@ -106,11 +106,10 @@ qedf_dbg_info(struct qedf_dbg_ctx *qedf, const char *func, u32 line, int qedf_alloc_grc_dump_buf(u8 **buf, uint32_t len) { - *buf = vmalloc(len); + *buf = vzalloc(len); if (!(*buf)) return -ENOMEM; - memset(*buf, 0, len); return 0; }