From nobody Fri May 16 01:06:07 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1503301704251491.8188561933041; Mon, 21 Aug 2017 00:48:24 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5DD602027A; Mon, 21 Aug 2017 07:48:22 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 3BC5E6C50A; Mon, 21 Aug 2017 07:48:22 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 7956B1806107; Mon, 21 Aug 2017 07:48:21 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id v7L7m4u1020874 for ; Mon, 21 Aug 2017 03:48:04 -0400 Received: by smtp.corp.redhat.com (Postfix) id 7D68E7E2EA; Mon, 21 Aug 2017 07:48:04 +0000 (UTC) Received: from caroline.localdomain (unknown [10.43.2.67]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 50B5B77D4A for ; Mon, 21 Aug 2017 07:48:02 +0000 (UTC) Received: from caroline.brq.redhat.com (caroline.brq.redhat.com [127.0.0.1]) by caroline.localdomain (Postfix) with ESMTP id CBD2512036C for ; Mon, 21 Aug 2017 09:48:00 +0200 (CEST) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 5DD602027A Authentication-Results: ext-mx05.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx05.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=libvir-list-bounces@redhat.com From: Martin Kletzander To: libvir-list@redhat.com Date: Mon, 21 Aug 2017 09:47:39 +0200 Message-Id: <4bfd9dd6ced625153c0fe5d2333cdb1c7be68a75.1503301615.git.mkletzan@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH 1/4] util: Umark virBufferCheckErrorInternal as ATTRIBUTE_RETURN_CHECK X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Mon, 21 Aug 2017 07:48:22 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" The function is useful even without using the return value. And if needed, the return value can be obtained by other calls as well. The potential for clean-up can be seen in the following patch. Signed-off-by: Martin Kletzander --- src/util/virbuffer.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/util/virbuffer.h b/src/util/virbuffer.h index f34217968b83..248c135b6077 100644 --- a/src/util/virbuffer.h +++ b/src/util/virbuffer.h @@ -58,7 +58,7 @@ int virBufferCheckErrorInternal(const virBuffer *buf, const char *filename, const char *funcname, size_t linenr) - ATTRIBUTE_RETURN_CHECK ATTRIBUTE_NONNULL(1); + ATTRIBUTE_NONNULL(1); /** * virBufferCheckError * --=20 2.14.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list