From patchwork Tue Mar 24 19:07:38 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jaegeuk Kim X-Patchwork-Id: 6085221 Return-Path: X-Original-To: patchwork-linux-fsdevel@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 A588C9F318 for ; Tue, 24 Mar 2015 19:08:08 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D94B9201C0 for ; Tue, 24 Mar 2015 19:08:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 024DB201B9 for ; Tue, 24 Mar 2015 19:08:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753477AbbCXTHu (ORCPT ); Tue, 24 Mar 2015 15:07:50 -0400 Received: from mail.kernel.org ([198.145.29.136]:46903 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753414AbbCXTHr (ORCPT ); Tue, 24 Mar 2015 15:07:47 -0400 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BA308201CE; Tue, 24 Mar 2015 19:07:42 +0000 (UTC) Received: from localhost (unknown [166.170.36.11]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C71B02018E; Tue, 24 Mar 2015 19:07:41 +0000 (UTC) From: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim Subject: [PATCH] f2fs: fix sparse warnings Date: Tue, 24 Mar 2015 12:07:38 -0700 Message-Id: <1427224058-43092-1-git-send-email-jaegeuk@kernel.org> X-Mailer: git-send-email 2.1.1 X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, 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 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch fixes the below warning. sparse warnings: (new ones prefixed by >>) >> fs/f2fs/inode.c:56:23: sparse: restricted __le32 degrades to integer >> fs/f2fs/inode.c:56:52: sparse: restricted __le32 degrades to integer Reported-by: kbuild test robot Signed-off-by: Jaegeuk Kim --- fs/f2fs/inode.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 07237ac..e622ec9 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -53,7 +53,9 @@ static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri) static bool __written_first_block(struct f2fs_inode *ri) { - if (ri->i_addr[0] != NEW_ADDR && ri->i_addr[0] != NULL_ADDR) + block_t addr = le32_to_cpu(ri->i_addr[0]); + + if (addr != NEW_ADDR && addr != NULL_ADDR) return true; return false; }