From nobody Tue Feb 10 06:59:04 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1597078754; cv=none; d=zohomail.com; s=zohoarc; b=MgM3ob29GAGyctYCCMGff+Kpw5y1fI7WFSTesHkiAszSBZS2PI9Pw1yO5/Yo0GmCxoH62pNOn6gEKVXgz1f14egJlX2YnrWqd9AHwbvM1n324f0/hnXl/ObVNQ+nuuly2EFn8jGNEllxUFQ9f41Cr8EicUTZ99tSk5r6hL2oW5Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1597078754; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=PZiWoPoV2/ZHxpl37XWTiVBwZtD8QZDni4Yka3V2uTs=; b=Vo38wCXLw9uzpaootTlxD0L60Fx5Slm48JZncAO1NXRCS+pwdXVRpuTtwxtZQi+gVcfxlpWn/j2CeRSN+iO9rx2CesxIzgDp8QwLNyhe1Wz4BBYV5maRLCUJHA41M+fcjqiOaaCxA2ztJcr4ojzIQuZdjtM0K1SfMC4D//05LG0= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1597078754864428.47218330404576; Mon, 10 Aug 2020 09:59:14 -0700 (PDT) Received: from localhost ([::1]:39976 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k5B8j-00062i-Lq for importer@patchew.org; Mon, 10 Aug 2020 12:59:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41148) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k5B5F-0007P1-QI for qemu-devel@nongnu.org; Mon, 10 Aug 2020 12:55:37 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:29796 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1k5B5E-0000wV-5I for qemu-devel@nongnu.org; Mon, 10 Aug 2020 12:55:37 -0400 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-202-KjOy7M5_NbC-bVCsfgcv1Q-1; Mon, 10 Aug 2020 12:55:31 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D283C57; Mon, 10 Aug 2020 16:55:30 +0000 (UTC) Received: from bahia.lan (ovpn-112-38.ams2.redhat.com [10.36.112.38]) by smtp.corp.redhat.com (Postfix) with ESMTP id 088A96F120; Mon, 10 Aug 2020 16:55:29 +0000 (UTC) X-MC-Unique: KjOy7M5_NbC-bVCsfgcv1Q-1 Subject: [PATCH 14/14] spapr/xive: Simplify error handling of kvmppc_xive_cpu_synchronize_state() From: Greg Kurz To: David Gibson Date: Mon, 10 Aug 2020 18:55:29 +0200 Message-ID: <159707852916.1489912.8376334685349668124.stgit@bahia.lan> In-Reply-To: <159707843034.1489912.1082061742626355958.stgit@bahia.lan> References: <159707843034.1489912.1082061742626355958.stgit@bahia.lan> User-Agent: StGit/0.21 MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=groug@kaod.org X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: kaod.org Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: softfail client-ip=205.139.110.120; envelope-from=groug@kaod.org; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/10 11:00:11 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-ppc@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Now that kvmppc_xive_cpu_get_state() returns negative on error, use that and get rid of the temporary Error object and error_propagate(). Signed-off-by: Greg Kurz --- hw/intc/spapr_xive_kvm.c | 14 ++++++-------- include/hw/ppc/xive.h | 2 +- 2 files changed, 7 insertions(+), 9 deletions(-) diff --git a/hw/intc/spapr_xive_kvm.c b/hw/intc/spapr_xive_kvm.c index e9a36115bed6..d871bb1a0016 100644 --- a/hw/intc/spapr_xive_kvm.c +++ b/hw/intc/spapr_xive_kvm.c @@ -119,7 +119,8 @@ int kvmppc_xive_cpu_get_state(XiveTCTX *tctx, Error **e= rrp) =20 typedef struct { XiveTCTX *tctx; - Error *err; + Error **errp; + int ret; } XiveCpuGetState; =20 static void kvmppc_xive_cpu_do_synchronize_state(CPUState *cpu, @@ -127,14 +128,14 @@ static void kvmppc_xive_cpu_do_synchronize_state(CPUS= tate *cpu, { XiveCpuGetState *s =3D arg.host_ptr; =20 - kvmppc_xive_cpu_get_state(s->tctx, &s->err); + s->ret =3D kvmppc_xive_cpu_get_state(s->tctx, s->errp); } =20 -void kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp) +int kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp) { XiveCpuGetState s =3D { .tctx =3D tctx, - .err =3D NULL, + .errp =3D errp, }; =20 /* @@ -143,10 +144,7 @@ void kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx,= Error **errp) run_on_cpu(tctx->cs, kvmppc_xive_cpu_do_synchronize_state, RUN_ON_CPU_HOST_PTR(&s)); =20 - if (s.err) { - error_propagate(errp, s.err); - return; - } + return s.ret; } =20 int kvmppc_xive_cpu_connect(XiveTCTX *tctx, Error **errp) diff --git a/include/hw/ppc/xive.h b/include/hw/ppc/xive.h index 785c905357dc..2c42ae92d287 100644 --- a/include/hw/ppc/xive.h +++ b/include/hw/ppc/xive.h @@ -488,7 +488,7 @@ void xive_tctx_ipb_update(XiveTCTX *tctx, uint8_t ring,= uint8_t ipb); int kvmppc_xive_source_reset_one(XiveSource *xsrc, int srcno, Error **errp= ); void kvmppc_xive_source_set_irq(void *opaque, int srcno, int val); int kvmppc_xive_cpu_connect(XiveTCTX *tctx, Error **errp); -void kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp); +int kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp); int kvmppc_xive_cpu_get_state(XiveTCTX *tctx, Error **errp); int kvmppc_xive_cpu_set_state(XiveTCTX *tctx, Error **errp); =20