From patchwork Sun Aug 23 16:01:42 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Moise <00moses.alexander00@gmail.com> X-Patchwork-Id: 7057671 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 51E4A9F695 for ; Sun, 23 Aug 2015 13:02:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7D41E206D8 for ; Sun, 23 Aug 2015 13:02:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F076206E9 for ; Sun, 23 Aug 2015 13:02:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752453AbbHWNB5 (ORCPT ); Sun, 23 Aug 2015 09:01:57 -0400 Received: from mail-wi0-f169.google.com ([209.85.212.169]:33077 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751769AbbHWNBz (ORCPT ); Sun, 23 Aug 2015 09:01:55 -0400 Received: by wijp15 with SMTP id p15so54629611wij.0; Sun, 23 Aug 2015 06:01:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:message-id:mime-version:content-type :content-disposition:user-agent; bh=OX0nZUvrsGVP+4UmZlX7BmUOKY/cENYughLLHwqsoLo=; b=oO35/b67oZh83J6c97zSWEduvfMe1oaV1nTHJlPeXbcS5aEJ8qbRiyoguLmXe9/qwP NllfMSRhTDfmi/pS5NHnF8hfDfghiee0few1UptyKwHRwZu3kiY/DFyG5n2kBjaSrdBt BYxvOn6X6rI52VwKCyFf9z1yyjTgCtubCCgZd53WMbcdkNwWoicuHgWCgffAZZN/pRiX W4ll2SvE9sgCWUNfKhOLrdOaCIDmEdXJPUTcFfNd5pOy3Vu9SfOZU2ahQqTmmklO53Ns S2ETieexS7BmM42HSK9E9LtaMvAPmeJX4K4yfPRoZDLca+MA0ziSbQopvZRZKL465zeW l2rQ== X-Received: by 10.180.105.66 with SMTP id gk2mr21156480wib.73.1440334914389; Sun, 23 Aug 2015 06:01:54 -0700 (PDT) Received: from gmail.com ([188.24.194.46]) by smtp.gmail.com with ESMTPSA id vl1sm18641406wjc.0.2015.08.23.06.01.53 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 23 Aug 2015 06:01:53 -0700 (PDT) Date: Sun, 23 Aug 2015 16:01:42 +0000 From: Alexandru Moise <00moses.alexander00@gmail.com> To: clm@fb.com Cc: jbacik@fb.com, dsterba@suse.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] btrfs: Fixed dsize and last_off declarations Message-ID: <20150823160142.GA4041@gmail.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.23+102 (2ca89bed6448) (2014-03-12) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Spam-Status: No, score=-8.0 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The return values of btrfs_item_offset_nr and btrfs_item_size_nr are of type u32. To avoid mixing signed and unsigned integers we should also declare dsize and last_off to be of type u32. Signed-off-by: Alexandru Moise <00moses.alexander00@gmail.com> Reviewed-by: David Sterba --- fs/btrfs/ctree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 54114b4..4ff739e 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -4938,8 +4938,8 @@ int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root, { struct extent_buffer *leaf; struct btrfs_item *item; - int last_off; - int dsize = 0; + u32 last_off; + u32 dsize = 0; int ret = 0; int wret; int i;