From patchwork Wed Feb 10 13:56:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Coly Li X-Patchwork-Id: 12080903 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=unavailable 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 7ACB7C433E6 for ; Wed, 10 Feb 2021 13:58:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4786764E77 for ; Wed, 10 Feb 2021 13:58:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231873AbhBJN6d (ORCPT ); Wed, 10 Feb 2021 08:58:33 -0500 Received: from mx2.suse.de ([195.135.220.15]:45404 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231910AbhBJN5y (ORCPT ); Wed, 10 Feb 2021 08:57:54 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 3B6F0AE1B; Wed, 10 Feb 2021 13:57:11 +0000 (UTC) From: Coly Li To: linux-bcache@vger.kernel.org Cc: linux-block@vger.kernel.org, Coly Li , Dan Carpenter , "Reported-by : kernel test robot" , Jianpeng Ma , Qiaowei Ren Subject: [PATCH 4/4] bcache: fix a typo in nvme-pages.c Date: Wed, 10 Feb 2021 21:56:57 +0800 Message-Id: <20210210135657.35284-4-colyli@suse.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210210135657.35284-1-colyli@suse.de> References: <20210210135657.35284-1-colyli@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org This patch fixes a typo in init_owner_info() which causes an invalid pointer checking from a kazlloc(). Reported-by: Dan Carpenter Reported-by: Reported-by: kernel test robot Signed-off-by: Coly Li Cc: Jianpeng Ma Cc: Qiaowei Ren Reviewed-by: Chaitanya Kulkarni --- drivers/md/bcache/nvm-pages.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/bcache/nvm-pages.c b/drivers/md/bcache/nvm-pages.c index 3ea27ea3dd54..9cf69dc36f3a 100644 --- a/drivers/md/bcache/nvm-pages.c +++ b/drivers/md/bcache/nvm-pages.c @@ -561,7 +561,7 @@ static int init_owner_info(struct bch_nvm_namespace *ns) for (k = 0; k < nvm_pgalloc_recs->used; k++) { rec = &nvm_pgalloc_recs->recs[k]; extent = kzalloc(sizeof(*extent), GFP_KERNEL); - if (!extents) { + if (!extent) { mutex_unlock(&only_set->lock); return -ENOMEM; }