From patchwork Sat Mar 27 08:30:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Shixin X-Patchwork-Id: 12168203 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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 C3798C433DB for ; Sat, 27 Mar 2021 08:02:04 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5B7E9619E8 for ; Sat, 27 Mar 2021 08:02:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B7E9619E8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=2ZyqsRkLQ+IUuqVcUC/0Dq2STKGwpAeBh0ZSGluSvgc=; b=dIAvf9eWVQqg9o1mqFovOz+BT1 ZZ3t775QR1b3MD6idIOcE1dxYBvoLPnTgqXP0FrcAqLTxFqT7RtFYAu1glO+Vi1yw3Q/x/1nQ5QdH OXgtpJCADupQdXd9eyMP3NohhzlC3N/ykYR6VkYPl8XtWm2rQ6qvPRYzPIoz0oo+A/8rU/HDVMELX L7AAwxYTJ2qVW0yy+fU2sOQJBdBwrAS0Z3XhlSs0A67ilWq5l+AAkhHiUH1SmDpYzMUNkZTPEAkBH VzEo1eKGLcdy8B6zCA/vL/bPxAFew0swJn0C4Y4yEcJfavM/HisII8WGvlSlbu1w1HwLJaSoK+iym 20SZOhxQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lQ3s8-004u8p-EH; Sat, 27 Mar 2021 08:00:40 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lQ3ro-004u1p-Ur for linux-arm-kernel@lists.infradead.org; Sat, 27 Mar 2021 08:00:23 +0000 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4F6rmH3QpqznWQv; Sat, 27 Mar 2021 15:57:35 +0800 (CST) Received: from huawei.com (10.175.113.32) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.498.0; Sat, 27 Mar 2021 15:59:59 +0800 From: Shixin Liu To: Russell King CC: , , , Shixin Liu Subject: [PATCH] arm: kprobes: fix an old-style function definition Date: Sat, 27 Mar 2021 16:30:20 +0800 Message-ID: <20210327083020.1922590-1-liushixin2@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.32] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210327_080021_388533_C12580B1 X-CRM114-Status: GOOD ( 10.11 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org I got a warning when compile kernel: arch/arm/probes/kprobes/core.c:465:12: warning: old-style function definition [-Wold-style-definition] 465 | int __init arch_init_kprobes() | ^~~~~~~~~~~~~~~~~ Fix it by add parameter 'void'. Signed-off-by: Shixin Liu --- arch/arm/probes/kprobes/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/probes/kprobes/core.c b/arch/arm/probes/kprobes/core.c index a9653117ca0d..e513d8a46776 100644 --- a/arch/arm/probes/kprobes/core.c +++ b/arch/arm/probes/kprobes/core.c @@ -462,7 +462,7 @@ static struct undef_hook kprobes_arm_break_hook = { #endif /* !CONFIG_THUMB2_KERNEL */ -int __init arch_init_kprobes() +int __init arch_init_kprobes(void) { arm_probes_decode_init(); #ifdef CONFIG_THUMB2_KERNEL