From patchwork Sat Apr 1 06:35:04 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 9657529 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B331860351 for ; Sat, 1 Apr 2017 06:36:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A727A286A2 for ; Sat, 1 Apr 2017 06:36:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9C481286C8; Sat, 1 Apr 2017 06:36:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 36AB2286A2 for ; Sat, 1 Apr 2017 06:36:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751327AbdDAGgd (ORCPT ); Sat, 1 Apr 2017 02:36:33 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:43772 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751053AbdDAGgd (ORCPT ); Sat, 1 Apr 2017 02:36:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=zkJca5PNvMUyYkFRwsNnLvsZHBCJ16yw/br4oyKgbZU=; b=lBuAs1DuJ07ZVI79M9/jygcxU dmARp4sQeLDtyvyqE/tsa/MzRRjaZi2iDCSe0Nurb7X/eu8HBTMJsMU5USzWh8vG2Atra2s2Dwivt UFofLqmiO8yHBHRgta+e8z+IWwgaNV8IulaP1iJMwHP25D73sEIwWSl8nR0n9++zEnjCUzM1BQRZj 2fnvE19YoMNAhUltNs9J7ihC1LRXNNUA+H2WGvMUc+DKuHEgGWP9JDaLlZR2s45ZHQ8ITFZ/1N3fN bPWHJxciVQ/RlWjB8HZh8WAvc6fOX1C98Jvz0eIPRMKGWjqhba/KKCMTvCi7qoe1UbrKTU8EtszAf xOhs8K2qg==; Received: from 77.117.150.49.wireless.dyn.drei.com ([77.117.150.49] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.87 #1 (Red Hat Linux)) id 1cuCeF-0000vx-UX; Sat, 01 Apr 2017 06:36:32 +0000 From: Christoph Hellwig To: stable@vger.kernel.org Cc: linux-xfs@vger.kernel.org, "Darrick J. Wong" Subject: [PATCH 18/26] xfs: fix uninitialized variable in _reflink_convert_cow Date: Sat, 1 Apr 2017 08:35:04 +0200 Message-Id: <20170401063512.25313-19-hch@lst.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170401063512.25313-1-hch@lst.de> References: <20170401063512.25313-1-hch@lst.de> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: "Darrick J. Wong" commit 93aaead52a9eebdc20dc8fa673c350e592a06949 upstream. Fix an uninitialize variable. Reported-by: Dan Carpenter Reviewed-by: Brian Foster Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_reflink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c index d8c51248e207..22d631b08ee4 100644 --- a/fs/xfs/xfs_reflink.c +++ b/fs/xfs/xfs_reflink.c @@ -363,7 +363,7 @@ xfs_reflink_convert_cow( xfs_fileoff_t end_fsb = XFS_B_TO_FSB(mp, offset + count); xfs_extnum_t idx; bool found; - int error; + int error = 0; xfs_ilock(ip, XFS_ILOCK_EXCL);