From patchwork Tue Dec 20 08:50:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Fancellu X-Patchwork-Id: 13077645 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 2E435C3DA79 for ; Tue, 20 Dec 2022 08:51:35 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.466602.725595 (Exim 4.92) (envelope-from ) id 1p7YLP-0004Id-Ak; Tue, 20 Dec 2022 08:51:27 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 466602.725595; Tue, 20 Dec 2022 08:51:27 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1p7YLP-0004Hy-1S; Tue, 20 Dec 2022 08:51:27 +0000 Received: by outflank-mailman (input) for mailman id 466602; Tue, 20 Dec 2022 08:51:26 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1p7YLO-0001kV-6P for xen-devel@lists.xenproject.org; Tue, 20 Dec 2022 08:51:26 +0000 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by se1-gles-sth1.inumbo.com (Halon) with ESMTP id 7bd94a8b-8043-11ed-91b6-6bf2151ebd3b; Tue, 20 Dec 2022 09:51:25 +0100 (CET) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C38651688; Tue, 20 Dec 2022 00:52:05 -0800 (PST) Received: from e125770.cambridge.arm.com (e125770.cambridge.arm.com [10.1.195.16]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B7C8B3F71A; Tue, 20 Dec 2022 00:51:23 -0800 (PST) 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: 7bd94a8b-8043-11ed-91b6-6bf2151ebd3b From: Luca Fancellu To: xen-devel@lists.xenproject.org Cc: wei.chen@arm.com, Andrew Cooper , George Dunlap , Jan Beulich , Julien Grall , Stefano Stabellini , Wei Liu Subject: [RFC PATCH 10/18] xen: cppcheck: misra rule 20.7 deviation on types.h Date: Tue, 20 Dec 2022 08:50:52 +0000 Message-Id: <20221220085100.22848-11-luca.fancellu@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221220085100.22848-1-luca.fancellu@arm.com> References: <20221220085100.22848-1-luca.fancellu@arm.com> Cppcheck has found a violation of rule 20.7 for the macro DECLARE_BITMAP, but the macro parameter is used as variable identifier, so it is safe to suppress the finding and don't put parenthesis. Eclair and coverity does not report this finding. Signed-off-by: Luca Fancellu --- xen/include/xen/types.h | 1 + 1 file changed, 1 insertion(+) diff --git a/xen/include/xen/types.h b/xen/include/xen/types.h index 03f0fe612ed9..c734a52f24b1 100644 --- a/xen/include/xen/types.h +++ b/xen/include/xen/types.h @@ -7,6 +7,7 @@ #define BITS_TO_LONGS(bits) \ (((bits)+BITS_PER_LONG-1)/BITS_PER_LONG) +/* SAF-1-false-positive-cppcheck R20.7 argument as text substitution */ #define DECLARE_BITMAP(name,bits) \ unsigned long name[BITS_TO_LONGS(bits)]