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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 4D826C55189 for ; Wed, 22 Apr 2020 07:12:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2F1F12070B for ; Wed, 22 Apr 2020 07:12:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726466AbgDVHM4 (ORCPT ); Wed, 22 Apr 2020 03:12:56 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:2866 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725811AbgDVHM4 (ORCPT ); Wed, 22 Apr 2020 03:12:56 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 3316C335695113F4E212; Wed, 22 Apr 2020 15:12:52 +0800 (CST) Received: from huawei.com (10.175.105.27) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Wed, 22 Apr 2020 15:12:44 +0800 From: Wu Bo To: , , CC: , , , , Subject: [PATCH] fs:ocfs2:remove unneeded variable 'o2dlm_flags' Date: Wed, 22 Apr 2020 15:12:01 +0800 Message-ID: <1587539521-461177-1-git-send-email-wubo40@huawei.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.105.27] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following coccicheck warning: fs/ocfs2/stack_o2cb.c:69:5-16: Unneeded variable: "o2dlm_flags". Return "0" on line 84 Signed-off-by: Wu Bo --- fs/ocfs2/stack_o2cb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/ocfs2/stack_o2cb.c b/fs/ocfs2/stack_o2cb.c index dbf8b57..2da9633 100644 --- a/fs/ocfs2/stack_o2cb.c +++ b/fs/ocfs2/stack_o2cb.c @@ -66,8 +66,6 @@ static inline int mode_to_o2dlm(int mode) } static int flags_to_o2dlm(u32 flags) { - int o2dlm_flags = 0; - map_flag(DLM_LKF_NOQUEUE, LKM_NOQUEUE); map_flag(DLM_LKF_CANCEL, LKM_CANCEL); map_flag(DLM_LKF_CONVERT, LKM_CONVERT); @@ -81,7 +79,7 @@ static int flags_to_o2dlm(u32 flags) /* map_flag() should have cleared every flag passed in */ BUG_ON(flags != 0); - return o2dlm_flags; + return 0; } #undef map_flag -- 1.8.3.1