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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,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 2C39BECDFB8 for ; Fri, 20 Jul 2018 12:28:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E45B720854 for ; Fri, 20 Jul 2018 12:28:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E45B720854 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388065AbeGTNQj (ORCPT ); Fri, 20 Jul 2018 09:16:39 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:36730 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731669AbeGTNQh (ORCPT ); Fri, 20 Jul 2018 09:16:37 -0400 Received: from localhost (LFbn-1-12238-233.w90-92.abo.wanadoo.fr [90.92.53.233]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 9BBC9BCF; Fri, 20 Jul 2018 12:28:33 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christian Lamparter , Herbert Xu , Amit Pundir Subject: [PATCH 4.9 15/66] crypto: crypto4xx - remove bad list_del Date: Fri, 20 Jul 2018 14:13:32 +0200 Message-Id: <20180720121408.144204977@linuxfoundation.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180720121407.228772286@linuxfoundation.org> References: <20180720121407.228772286@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Christian Lamparter commit a728a196d253530f17da5c86dc7dfbe58c5f7094 upstream. alg entries are only added to the list, after the registration was successful. If the registration failed, it was never added to the list in the first place. Signed-off-by: Christian Lamparter Signed-off-by: Herbert Xu Signed-off-by: Amit Pundir Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/amcc/crypto4xx_core.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) --- a/drivers/crypto/amcc/crypto4xx_core.c +++ b/drivers/crypto/amcc/crypto4xx_core.c @@ -1034,12 +1034,10 @@ int crypto4xx_register_alg(struct crypto break; } - if (rc) { - list_del(&alg->entry); + if (rc) kfree(alg); - } else { + else list_add_tail(&alg->entry, &sec_dev->alg_list); - } } return 0;