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=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 D7D85C433B4 for ; Fri, 14 May 2021 14:01:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A321F61463 for ; Fri, 14 May 2021 14:01:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234017AbhENOCS (ORCPT ); Fri, 14 May 2021 10:02:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:59832 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232397AbhENOCQ (ORCPT ); Fri, 14 May 2021 10:02:16 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5158561461; Fri, 14 May 2021 14:01:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621000865; bh=YBVxDA2n6V12Lg0MDx+EkiBQUWg1cEDOi3hovOPwyRU=; h=From:To:Cc:Subject:Date:From; b=DJxi/6vLAssmX79AjKCqNcNybte1yFq0SExBZ0p+CY8sOvqBFkK3BRK+FcHOJoEvn hiY8ZJph2Z9qckfU/R3neyXLvAhmqLuoYek79SJC1AffwfYqi0n4q9fl3bNNgbOZHU HSTC5+GMeZcu4XhHLkRc4kbGxfdkjEXrRPouOdtt3VmSLhGCGt+0LwZtABf087h4kV QFC4GYBEb8CIEakXkVGh1Pa8REff0/gutm7nCDzZfQqTOmjMHn0f/nn8YSMkxhccH+ NyMyFggQHl93St5DeTsLupFiDpXAXiGFPU4yCj5ga/I20NHsW29VMQAeQYxMEowrZk xcoHS9oxXtklQ== From: Arnd Bergmann To: Marco Elver , Nathan Chancellor , Nick Desaulniers , "Paul E. McKenney" , Greg Kroah-Hartman Cc: Arnd Bergmann , Dmitry Vyukov , kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com Subject: [PATCH] kcsan: fix debugfs initcall return type Date: Fri, 14 May 2021 16:00:08 +0200 Message-Id: <20210514140015.2944744-1-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnd Bergmann clang points out that an initcall funciton should return an 'int': kernel/kcsan/debugfs.c:274:15: error: returning 'void' from a function with incompatible result type 'int' late_initcall(kcsan_debugfs_init); ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ include/linux/init.h:292:46: note: expanded from macro 'late_initcall' #define late_initcall(fn) __define_initcall(fn, 7) Fixes: e36299efe7d7 ("kcsan, debugfs: Move debugfs file creation out of early init") Signed-off-by: Arnd Bergmann --- kernel/kcsan/debugfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/kcsan/debugfs.c b/kernel/kcsan/debugfs.c index c1dd02f3be8b..e65de172ccf7 100644 --- a/kernel/kcsan/debugfs.c +++ b/kernel/kcsan/debugfs.c @@ -266,9 +266,10 @@ static const struct file_operations debugfs_ops = .release = single_release }; -static void __init kcsan_debugfs_init(void) +static int __init kcsan_debugfs_init(void) { debugfs_create_file("kcsan", 0644, NULL, NULL, &debugfs_ops); + return 0; } late_initcall(kcsan_debugfs_init); -- 2.29.2