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=-8.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_MUTT 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 B9E2AC282DA for ; Wed, 17 Apr 2019 11:52:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8B28720835 for ; Wed, 17 Apr 2019 11:52:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="SWYe3Yj8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732018AbfDQLwI (ORCPT ); Wed, 17 Apr 2019 07:52:08 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:35462 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729522AbfDQLwI (ORCPT ); Wed, 17 Apr 2019 07:52:08 -0400 Received: by mail-pf1-f194.google.com with SMTP id t21so12004424pfh.2; Wed, 17 Apr 2019 04:52:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=+Jy3DWbk9Qv0+8KvNBKbZ1gEm4HZaoLcJzKvfJBaD5E=; b=SWYe3Yj8ETbkBw2gpbitdQ6xGaO7BY7HmyqPT6TI5waSzG52Mfd2/z7yP5BjuvOimo o1obi4wwEbJwGgbrcbRkdnfTnAHtNnWr6r9DfaX5ff1Z0hmUjs5fKPqIi5uTAb2at/kF 0nI9i87wZfVcYnsQjKPzfO4smxxS8R/86PdjvgGVMrMbyo7dlH/58L+w+0HtRHq5okH5 pmQCPfOrh2vc7oHlT8OgxlrwVHbAHMJdT3r7COXZppIEm8n8YqeZa176q7sXakPrCh6g cS3SG5fu00wNPYCdloDp/qJ1jfP/Zp5+Uq5DKJydwKpW5L2NxcWp4NHxjZopOHWOEKgT CoRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=+Jy3DWbk9Qv0+8KvNBKbZ1gEm4HZaoLcJzKvfJBaD5E=; b=mNUdHD3YruB/o2C6L1kUgSfedrSnBadp4y2pB8HB/XGe52DLtjUWuCMSdWV1p0WyrY 0J+mrgM6cYQD3HzBGj3qT4GYscL8lbobjzdFfEsfe6AFe41VEArE/WFmbtLcLF/zrrk5 2FBAI3GfOsIjsrTMVDyvkBAAqU8M5QzeUSFImFgUdtSc+YswIYI12fAEbMpYeutCiUV9 wlVT9J/3NguSVrHcmZ++DxBFS1eOzFkTWoVsFsEjEPygXWf75oN1r2iLXtAq8pOttEPw xCccJBN1hUUYPAg+9h67VUdKTanaVtenDciRK29rirJreHQpwGCvjUB2al5QyyqomsD/ KAEg== X-Gm-Message-State: APjAAAXxiexnAqT/b91Gdy/AIADdsDcDRMbIrK9euBpYA9zkAa+hcdRb B/PW5Y7/Y8ihIEB5tOtM0V9D2POQ X-Google-Smtp-Source: APXvYqxayOK99yaJb6YdpXrgZj+Oo39SuCX11gOmJlk2pCOT9TxG1UrKmROABOuDrjM28JRRVJjMVg== X-Received: by 2002:a63:6942:: with SMTP id e63mr83133514pgc.102.1555501927659; Wed, 17 Apr 2019 04:52:07 -0700 (PDT) Received: from bharath12345-Inspiron-5559 ([103.110.42.34]) by smtp.gmail.com with ESMTPSA id h65sm144720205pfd.108.2019.04.17.04.52.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 17 Apr 2019 04:52:07 -0700 (PDT) Date: Wed, 17 Apr 2019 17:22:00 +0530 From: Bharath Vedartham To: akpm@linux-foundation.org, jannh@google.com Cc: reiserfs-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] reiserfs: Force type conversion in xattr_hash Message-ID: <20190417115200.GA10168@bharath12345-Inspiron-5559> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fixes the sparse warning: fs/reiserfs//xattr.c:453:28: warning: incorrect type in return expression (different base types) fs/reiserfs//xattr.c:453:28: expected unsigned int fs/reiserfs//xattr.c:453:28: got restricted __wsum fs/reiserfs//xattr.c:453:28: warning: incorrect type in return expression (different base types) fs/reiserfs//xattr.c:453:28: expected unsigned int fs/reiserfs//xattr.c:453:28: got restricted __wsum csum_partial returns restricted integer __wsum whereas xattr_hash expects a return type of __u32. Signed-off-by: Bharath Vedartham --- fs/reiserfs/xattr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index 32d8986..60b29a0 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -450,7 +450,7 @@ static struct page *reiserfs_get_page(struct inode *dir, size_t n) static inline __u32 xattr_hash(const char *msg, int len) { - return csum_partial(msg, len, 0); + return (__force __u32)csum_partial(msg, len, 0); } int reiserfs_commit_write(struct file *f, struct page *page, -- 2.7.4