From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 B4C98C433DF for ; Thu, 4 Jun 2020 13:04:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 96C502086A for ; Thu, 4 Jun 2020 13:04:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728038AbgFDNER (ORCPT ); Thu, 4 Jun 2020 09:04:17 -0400 Received: from mail-lf1-f66.google.com ([209.85.167.66]:45752 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725926AbgFDNEQ (ORCPT ); Thu, 4 Jun 2020 09:04:16 -0400 Received: by mail-lf1-f66.google.com with SMTP id d7so3529461lfi.12; Thu, 04 Jun 2020 06:04:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=urAgIqbBzqYwYgj9xnwgXf8/6DMJC8c4LD5osGdOhLY=; b=jvDyhezTeyAmzAK5lCkTlrCy7erWTXtpWKTbpo/Cy9ZKxGjRsWEanXZkG3fH9o6Vhi sIL2nGJfjQVhiYWVDLnISzWSNNbUVJ1sg/a3xFyHxRfOVlTxWZFPKuHCJAObleiWDSbs fy1pYykh2NmSx5BI7VMmgDToz+x5HgusEKE9gxyjiX0jWGDAJM3yew4zLIG0TYSdySo0 iw/JpemDtQo/8S1euYgaOVYnRkPSX3KH47qhrI+qtcXsuBZvZcG6fuTdd166uq1DhVpm JgtA9zWr11JgXGGzSocBww8Thml+VkuMG9vp9LSkHswZzmQU6yfrDyRgMWjUfFjIMnNA lP+g== X-Gm-Message-State: AOAM530428NUfkW+Yh/MG7S2mlMcjLz+cAim2fV5I3xV/AFciHLE27nk jhVrabIrQyjP51614z3WfdI= X-Google-Smtp-Source: ABdhPJzS9kADwtRgaXZHbRJYWBULIzX77aZRmv+Bae/lnf6GOmmkrg7UmLzqiqJoxJPKCK8UP1vo9w== X-Received: by 2002:a19:4854:: with SMTP id v81mr2467234lfa.189.1591275854710; Thu, 04 Jun 2020 06:04:14 -0700 (PDT) Received: from localhost.localdomain (broadband-37-110-38-130.ip.moscow.rt.ru. [37.110.38.130]) by smtp.googlemail.com with ESMTPSA id h13sm1181611ljc.129.2020.06.04.06.04.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Jun 2020 06:04:14 -0700 (PDT) From: Denis Efremov To: "James E.J. Bottomley" Cc: Denis Efremov , "Martin K. Petersen" , linux-hyperv@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] scsi: storvsc: Use kzfree() in storvsc_suspend() Date: Thu, 4 Jun 2020 16:04:06 +0300 Message-Id: <20200604130406.108940-1-efremov@linux.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use kzfree() instead of memset() with 0 followed by kfree(). Signed-off-by: Denis Efremov --- drivers/scsi/storvsc_drv.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 072ed8728657..e5a19cd8a450 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -2035,10 +2035,7 @@ static int storvsc_suspend(struct hv_device *hv_dev) vmbus_close(hv_dev->channel); - memset(stor_device->stor_chns, 0, - num_possible_cpus() * sizeof(void *)); - - kfree(stor_device->stor_chns); + kzfree(stor_device->stor_chns); stor_device->stor_chns = NULL; cpumask_clear(&stor_device->alloced_cpus); -- 2.26.2