From patchwork Mon Mar 18 11:53:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicola Vetrini X-Patchwork-Id: 13595315 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8504FC54E77 for ; Mon, 18 Mar 2024 11:54:20 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.694617.1083567 (Exim 4.92) (envelope-from ) id 1rmBZB-000350-GS; Mon, 18 Mar 2024 11:54:09 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 694617.1083567; Mon, 18 Mar 2024 11:54:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rmBZB-000335-5h; Mon, 18 Mar 2024 11:54:09 +0000 Received: by outflank-mailman (input) for mailman id 694617; Mon, 18 Mar 2024 11:54:07 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rmBZ9-0001F2-Qm for xen-devel@lists.xenproject.org; Mon, 18 Mar 2024 11:54:07 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 3846bc1c-e51e-11ee-a1ee-f123f15fe8a2; Mon, 18 Mar 2024 12:54:05 +0100 (CET) Received: from nico.bugseng.com (unknown [46.228.253.194]) by support.bugseng.com (Postfix) with ESMTPSA id 192424EE0749; Mon, 18 Mar 2024 12:54:04 +0100 (CET) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 3846bc1c-e51e-11ee-a1ee-f123f15fe8a2 From: Nicola Vetrini To: nicola.vetrini@bugseng.com, xen-devel@lists.xenproject.org Cc: sstabellini@kernel.org, michal.orzel@amd.com, xenia.ragiadakou@amd.com, ayan.kumar.halder@amd.com, consulting@bugseng.com, Andrew Cooper , George Dunlap , Jan Beulich , Julien Grall , Wei Liu Subject: [XEN PATCH 08/10] xen/notifier: address violations of MISRA C Rule 20.7 Date: Mon, 18 Mar 2024 12:53:51 +0100 Message-Id: <5ea6d48a2af93c54693364eb5bfa7e575eb717a3.1710762555.git.nicola.vetrini@bugseng.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 MISRA C Rule 20.7 states: "Expressions resulting from the expansion of macro parameters shall be enclosed in parentheses". Therefore, some macro definitions should gain additional parentheses to ensure that all current and future users will be safe with respect to expansions that can possibly alter the semantics of the passed-in macro parameter. No functional change. Signed-off-by: Nicola Vetrini Acked-by: Jan Beulich --- xen/include/xen/notifier.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/include/xen/notifier.h b/xen/include/xen/notifier.h index 2a952484df43..05359e8a850d 100644 --- a/xen/include/xen/notifier.h +++ b/xen/include/xen/notifier.h @@ -34,7 +34,7 @@ struct notifier_head { }; #define NOTIFIER_HEAD(name) \ - struct notifier_head name = { .head = LIST_HEAD_INIT(name.head) } + struct notifier_head name = { .head = LIST_HEAD_INIT((name).head) } void notifier_chain_register(