From patchwork Fri Nov 18 06:32:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wangshaobo \(bobo\)" X-Patchwork-Id: 627562 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B4EEC433FE for ; Fri, 18 Nov 2022 06:34:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230287AbiKRGeE (ORCPT ); Fri, 18 Nov 2022 01:34:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240866AbiKRGd6 (ORCPT ); Fri, 18 Nov 2022 01:33:58 -0500 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70D356455C; Thu, 17 Nov 2022 22:33:57 -0800 (PST) Received: from dggpemm500022.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4ND6Nh665nzJnpd; Fri, 18 Nov 2022 14:30:44 +0800 (CST) Received: from dggpemm500015.china.huawei.com (7.185.36.181) by dggpemm500022.china.huawei.com (7.185.36.162) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 18 Nov 2022 14:33:53 +0800 Received: from huawei.com (10.175.103.91) by dggpemm500015.china.huawei.com (7.185.36.181) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 18 Nov 2022 14:33:53 +0800 From: Wang ShaoBo CC: , , , , , , , Subject: [PATCH 1/2] ACPI: pfr_telemetry: use ACPI_FREE() to free acpi_object Date: Fri, 18 Nov 2022 14:32:18 +0800 Message-ID: <20221118063219.2612473-2-bobo.shaobowang@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221118063219.2612473-1-bobo.shaobowang@huawei.com> References: <20221118063219.2612473-1-bobo.shaobowang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpemm500015.china.huawei.com (7.185.36.181) X-CFilter-Loop: Reflected To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org acpi_evaluate_dsm_typed()/acpi_evaluate_dsm() should be coupled with ACPI_FREE() to free the ACPI memory, because we need to track the allocation of acpi_object when ACPI_DBG_TRACK_ALLOCATIONS enabled, so use ACPI_FREE() instead of kfree(). Fixes: b0013e037a8b ("ACPI: Introduce Platform Firmware Runtime Telemetry driver") Signed-off-by: Wang ShaoBo --- drivers/acpi/pfr_telemetry.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/acpi/pfr_telemetry.c b/drivers/acpi/pfr_telemetry.c index 9abf350bd7a5..27fb6cdad75f 100644 --- a/drivers/acpi/pfr_telemetry.c +++ b/drivers/acpi/pfr_telemetry.c @@ -144,7 +144,7 @@ static int get_pfrt_log_data_info(struct pfrt_log_data_info *data_info, ret = 0; free_acpi_buffer: - kfree(out_obj); + ACPI_FREE(out_obj); return ret; } @@ -180,7 +180,7 @@ static int set_pfrt_log_level(int level, struct pfrt_log_device *pfrt_log_dev) ret = -EBUSY; } - kfree(out_obj); + ACPI_FREE(out_obj); return ret; } @@ -218,7 +218,7 @@ static int get_pfrt_log_level(struct pfrt_log_device *pfrt_log_dev) ret = obj->integer.value; free_acpi_buffer: - kfree(out_obj); + ACPI_FREE(out_obj); return ret; }