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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,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 E1293C2D0E4 for ; Tue, 24 Nov 2020 06:34:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 91814206CA for ; Tue, 24 Nov 2020 06:34:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729759AbgKXGdl (ORCPT ); Tue, 24 Nov 2020 01:33:41 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:8394 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727099AbgKXGdk (ORCPT ); Tue, 24 Nov 2020 01:33:40 -0500 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4CgDjn5nzLz72HV; Tue, 24 Nov 2020 14:33:17 +0800 (CST) Received: from huawei.com (10.175.124.27) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.487.0; Tue, 24 Nov 2020 14:33:26 +0800 From: Wang ShaoBo To: CC: , , , , , Subject: [PATCH] ubifs: Fix error return code in ubifs_init_authentication() Date: Tue, 24 Nov 2020 14:33:20 +0800 Message-ID: <20201124063320.1799-1-bobo.shaobowang@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.124.27] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix to return PTR_ERR() error code from the error handling case where ubifs_hash_get_desc() failed instead of 0 in ubifs_init_authentication(), as done elsewhere in this function. Fixes: 49525e5eecca5 ("ubifs: Add helper functions for authentication support") Signed-off-by: Wang ShaoBo --- fs/ubifs/auth.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/ubifs/auth.c b/fs/ubifs/auth.c index b93b3cd10bfd..8c50de693e1d 100644 --- a/fs/ubifs/auth.c +++ b/fs/ubifs/auth.c @@ -338,8 +338,10 @@ int ubifs_init_authentication(struct ubifs_info *c) c->authenticated = true; c->log_hash = ubifs_hash_get_desc(c); - if (IS_ERR(c->log_hash)) + if (IS_ERR(c->log_hash)) { + err = PTR_ERR(c->log_hash); goto out_free_hmac; + } err = 0; -- 2.17.1