From patchwork Wed Nov 9 02:51:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 623245 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 03C5AC4332F for ; Wed, 9 Nov 2022 02:53:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229552AbiKICxE (ORCPT ); Tue, 8 Nov 2022 21:53:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229447AbiKICxD (ORCPT ); Tue, 8 Nov 2022 21:53:03 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3C1A20352 for ; Tue, 8 Nov 2022 18:53:02 -0800 (PST) Received: from dggpemm500022.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4N6Tz83hwLzHvj8; Wed, 9 Nov 2022 10:52:36 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) 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; Wed, 9 Nov 2022 10:53:01 +0800 Received: from huawei.com (10.175.103.91) by dggpemm500007.china.huawei.com (7.185.36.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Wed, 9 Nov 2022 10:53:00 +0800 From: Yang Yingliang To: CC: , Subject: [PATCH v3 0/3] mmc: sdio: fixes some leaks Date: Wed, 9 Nov 2022 10:51:39 +0800 Message-ID: <20221109025142.1565445-1-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 dggpemm500007.china.huawei.com (7.185.36.183) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org This patch a refcount leak and two memory leaks about SDIO function. v2 -> v3: Change to call of_node_put() in remove() function to fix node refcount leak. v1 -> v2: Fix compile error in patch #2. Yang Yingliang (3): mmc: sdio: fix possible memory leak in sdio_init_func() mmc: sdio: fix of node refcount leak in sdio_add_func() mmc: sdio: fix possible memory leak in mmc_attach_sdio() drivers/mmc/core/sdio.c | 7 ++----- drivers/mmc/core/sdio_bus.c | 6 +++--- 2 files changed, 5 insertions(+), 8 deletions(-)