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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C82EFC00140 for ; Fri, 19 Aug 2022 02:38:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:CC:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=S5SA/8ETeyNks4yT7gBY687CagmZ4w9PQeOJbqCVczU=; b=zr56F3E0qGCRWdmtgcf3g4Gh8i iHs8YksIPVCrQFGhVu0R85gYdXG2Nb0XJ102nab/ve2D2FKJShCuPRcyE0v2uvFt4FfpmMgh6aZmM G7w+fkteIoVEgdgiKUrgDKvfRCy9vA9ElkRLakY+nCeFnXPY6V05lxlnoLXPF74Ia4jyzpK5sPqTA yP+uG93jU7lVuP7x5Kp7etkKqTidyL2Adc1L3S004dp1phnKtpWAOhjvUwhEAducInZA8AxA/cfaA bfzpvH/iFlLXuHuO+GUkxYP5WaY8imy7vMKqEYC6N57hJitG3aI2DyqoMw7oy5U2LedUaNJhf9qJq n11AsJSQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOrtG-00Efwc-IK; Fri, 19 Aug 2022 02:37:42 +0000 Received: from szxga03-in.huawei.com ([45.249.212.189]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOrtA-00Efkq-UV for linux-mtd@lists.infradead.org; Fri, 19 Aug 2022 02:37:39 +0000 Received: from kwepemi500012.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4M85Td3QV7zGpg4; Fri, 19 Aug 2022 10:35:49 +0800 (CST) Received: from [10.67.110.176] (10.67.110.176) by kwepemi500012.china.huawei.com (7.221.188.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 19 Aug 2022 10:37:23 +0800 Subject: Re: [PATCH -next] mtd/ftl: Fix memleak in ftl_add_mtd() To: Richard Weinberger , CC: Miquel Raynal , Vignesh Raghavendra , linux-mtd , linux-kernel , , References: <20220715071105.2321311-1-cuigaosheng1@huawei.com> <6733eee6-bfb6-7ee9-1331-2a739520fcd5@huawei.com> <1160016027.119085.1660805967979.JavaMail.zimbra@nod.at> From: cuigaosheng Message-ID: Date: Fri, 19 Aug 2022 10:37:22 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 In-Reply-To: <1160016027.119085.1660805967979.JavaMail.zimbra@nod.at> X-Originating-IP: [10.67.110.176] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemi500012.china.huawei.com (7.221.188.12) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220818_193737_192001_E5CA1DCE X-CRM114-Status: GOOD ( 10.83 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org PiBUaGVyZSBzZWVtcyB0byBiZSBhIHByb2JsZW0gd2l0aCB5b3VyIGNhcHMgbG9jayBrZXkuIDst KQoKSSB3aWwgYWRqdXN0IG15IGNhcHMgbG9jayBrZXksIFRoYW5rcyBmb3IgcmVtaW5kaW5nLgoK PiBJcyB0aGlzIGxlYWsgb2JzZXJ2YWJsZSB2aWEga21lbWxlYWsgb3Igc3VjaD8KPiBJIGFsd2F5 cyB0aG91Z2h0IC0+cmVtb3ZlX2RldigpIHVuY29uZGl0aW9uYWxseSBkbyBhIGNsZWFudXAgbGF0 ZXIuCgpXaGVuIEknbSB3b3JraW5nIG9uIG90aGVyIGlzc3VlcyB3aXRoIG10ZCxJIG5lZWRlZCB0 byBhbmFseXplIHRoZSBtdGQgZHJpdmVyCmluaXRpYWxpemF0aW9uIHByb2Nlc3MsZHVyaW5nIHJl YWRpbmcgdGhlIGNvZGUsIHJlZmVyIHRvIG90aGVyIGRyaXZlcgppbXBsZW1lbnRhdGlvbu+8jEkg Zm91bmQgdGhpcyBwcm9ibGVtLCBub3Qga21lbWxlYWsuIFRoYW5rcy4KCuWcqCAyMDIyLzgvMTgg MTQ6NTksIFJpY2hhcmQgV2VpbmJlcmdlciDlhpnpgZM6Cj4gLS0tLS0gVXJzcHLDvG5nbGljaGUg TWFpbCAtLS0tLQo+PiBWb246ICJjdWlnYW9zaGVuZyIgPGN1aWdhb3NoZW5nMUBodWF3ZWkuY29t Pgo+Pgo+PiBQSU5HCj4gVGhlcmUgc2VlbXMgdG8gYmUgYSBwcm9ibGVtIHdpdGggeW91ciBjYXBz IGxvY2sga2V5LiA7LSkKPiAgIAo+PiDlnKggMjAyMi83LzE1IDE1OjExLCBHYW9zaGVuZyBDdWkg 5YaZ6YGTOgo+Pj4gV2hlbiBhZGRfbXRkX2Jsa3RyYW5zX2RldiBmYWlsZWQsIHBhcnRpdGlvbidz IG1lbW9yeSB3aWxsIGJlIGZyZWVkCj4+PiBieSBrZnJlZSwgYnV0IHRoZXJlIGFyZSBzb21lIHN0 cnVjdHVyZSBtZW1iZXJzIHRoYXQgYXJlIGFsbG9jYXRlZAo+Pj4gZm9yIG1lbW9yeSBpbmRlcGVu ZGVudGx5LCBzdWNoIGFzIHBhcnRpdGlvbi0+VmlydHVhbEJsb2NrTWFwLAo+Pj4gcGFydGl0aW9u LT5FVU5JbmZvLCBwYXJ0aXRpb24tPlpmZXJJbmZvLCBhbmQgcGFydGl0aW9uLT5iYW1fY2FjaGUs Cj4+PiBzbyBrZnJlZShwYXJ0aXRpb24pIG1heSBjYXVzZSBtZW1vcnkgbGVha3MsIHVzaW5nIGZ0 bF9mcmVlcGFydChwYXJ0aXRpb24pCj4+PiB3aWxsIGZpeCBpdC4KPiBJcyB0aGlzIGxlYWsgb2Jz ZXJ2YWJsZSB2aWEga21lbWxlYWsgb3Igc3VjaD8KPiBJIGFsd2F5cyB0aG91Z2h0IC0+cmVtb3Zl X2RldigpIHVuY29uZGl0aW9uYWxseSBkbyBhIGNsZWFudXAgbGF0ZXIuCj4KPj4+IEZpeGVzOiAx ZGExNzdlNGMzZjQgKCJMaW51eC0yLjYuMTItcmMyIikKPj4+IFNpZ25lZC1vZmYtYnk6IEdhb3No ZW5nIEN1aSA8Y3VpZ2Fvc2hlbmcxQGh1YXdlaS5jb20+Cj4+PiAtLS0KPj4+ICAgIGRyaXZlcnMv bXRkL2Z0bC5jIHwgMSArCj4+PiAgICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKykKPj4+ Cj4+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9tdGQvZnRsLmMgYi9kcml2ZXJzL210ZC9mdGwuYwo+ Pj4gaW5kZXggZjY1NWQyOTA1MjcwLi4yMDAyNzFiZGM3YWEgMTAwNjQ0Cj4+PiAtLS0gYS9kcml2 ZXJzL210ZC9mdGwuYwo+Pj4gKysrIGIvZHJpdmVycy9tdGQvZnRsLmMKPj4+IEBAIC0xMDMxLDYg KzEwMzEsNyBAQCBzdGF0aWMgdm9pZCBmdGxfYWRkX210ZChzdHJ1Y3QgbXRkX2Jsa3RyYW5zX29w cyAqdHIsCj4+PiBzdHJ1Y3QgbXRkX2luZm8gKm10ZCkKPj4+ICAgIAkJcGFydGl0aW9uLT5tYmQu ZGV2bnVtID0gLTE7Cj4+PiAgICAJCWlmICghYWRkX210ZF9ibGt0cmFuc19kZXYoJnBhcnRpdGlv bi0+bWJkKSkKPj4+ICAgIAkJCXJldHVybjsKPj4+ICsJCWZ0bF9mcmVlcGFydChwYXJ0aXRpb24p Owo+Pj4gICAgCX0KPj4+ICAgIAo+Pj4gICAgCWtmcmVlKHBhcnRpdGlvbik7Cj4gLgoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4IE1U RCBkaXNjdXNzaW9uIG1haWxpbmcgbGlzdApodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWls bWFuL2xpc3RpbmZvL2xpbnV4LW10ZC8K