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=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT 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 8912BC2D0A3 for ; Fri, 6 Nov 2020 05:48:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2ACE22087D for ; Fri, 6 Nov 2020 05:48:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726121AbgKFFsh (ORCPT ); Fri, 6 Nov 2020 00:48:37 -0500 Received: from out30-42.freemail.mail.aliyun.com ([115.124.30.42]:35235 "EHLO out30-42.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725830AbgKFFsh (ORCPT ); Fri, 6 Nov 2020 00:48:37 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R151e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04357;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=3;SR=0;TI=SMTPD_---0UEOSihB_1604641714; Received: from aliy80.localdomain(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0UEOSihB_1604641714) by smtp.aliyun-inc.com(127.0.0.1); Fri, 06 Nov 2020 13:48:34 +0800 From: Alex Shi To: konishi.ryusuke@gmail.com Cc: linux-nilfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] fs/nilfs2: remove some unused macros to tame gcc Date: Fri, 6 Nov 2020 13:48:33 +0800 Message-Id: <1604641713-6484-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There some macros are unused and cause gcc warning. Remove them. fs/nilfs2/segment.c:137:0: warning: macro "nilfs_cnt32_gt" is not used [-Wunused-macros] fs/nilfs2/segment.c:144:0: warning: macro "nilfs_cnt32_le" is not used [-Wunused-macros] fs/nilfs2/segment.c:143:0: warning: macro "nilfs_cnt32_lt" is not used [-Wunused-macros] Signed-off-by: Alex Shi Cc: Ryusuke Konishi Cc: linux-nilfs@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- fs/nilfs2/segment.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index e3726aca28ed..cd4da9535aed 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -134,14 +134,9 @@ struct nilfs_sc_operations { static void nilfs_segctor_do_immediate_flush(struct nilfs_sc_info *); static void nilfs_dispose_list(struct the_nilfs *, struct list_head *, int); -#define nilfs_cnt32_gt(a, b) \ - (typecheck(__u32, a) && typecheck(__u32, b) && \ - ((__s32)(b) - (__s32)(a) < 0)) #define nilfs_cnt32_ge(a, b) \ (typecheck(__u32, a) && typecheck(__u32, b) && \ ((__s32)(a) - (__s32)(b) >= 0)) -#define nilfs_cnt32_lt(a, b) nilfs_cnt32_gt(b, a) -#define nilfs_cnt32_le(a, b) nilfs_cnt32_ge(b, a) static int nilfs_prepare_segment_lock(struct super_block *sb, struct nilfs_transaction_info *ti) -- 1.8.3.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Shi Subject: [PATCH] fs/nilfs2: remove some unused macros to tame gcc Date: Fri, 6 Nov 2020 13:48:33 +0800 Message-ID: <1604641713-6484-1-git-send-email-alex.shi@linux.alibaba.com> Return-path: List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: konishi.ryusuke-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Cc: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org There some macros are unused and cause gcc warning. Remove them. fs/nilfs2/segment.c:137:0: warning: macro "nilfs_cnt32_gt" is not used [-Wunused-macros] fs/nilfs2/segment.c:144:0: warning: macro "nilfs_cnt32_le" is not used [-Wunused-macros] fs/nilfs2/segment.c:143:0: warning: macro "nilfs_cnt32_lt" is not used [-Wunused-macros] Signed-off-by: Alex Shi Cc: Ryusuke Konishi Cc: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org --- fs/nilfs2/segment.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index e3726aca28ed..cd4da9535aed 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -134,14 +134,9 @@ struct nilfs_sc_operations { static void nilfs_segctor_do_immediate_flush(struct nilfs_sc_info *); static void nilfs_dispose_list(struct the_nilfs *, struct list_head *, int); -#define nilfs_cnt32_gt(a, b) \ - (typecheck(__u32, a) && typecheck(__u32, b) && \ - ((__s32)(b) - (__s32)(a) < 0)) #define nilfs_cnt32_ge(a, b) \ (typecheck(__u32, a) && typecheck(__u32, b) && \ ((__s32)(a) - (__s32)(b) >= 0)) -#define nilfs_cnt32_lt(a, b) nilfs_cnt32_gt(b, a) -#define nilfs_cnt32_le(a, b) nilfs_cnt32_ge(b, a) static int nilfs_prepare_segment_lock(struct super_block *sb, struct nilfs_transaction_info *ti) -- 1.8.3.1