From nobody Tue Feb 10 17:53:13 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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; dmarc=pass(p=none dis=none) header.from=yandex-team.ru ARC-Seal: i=1; a=rsa-sha256; t=1676570736; cv=none; d=zohomail.com; s=zohoarc; b=gHNzvOKX04nGWTNHp8A5AeTMuZTYfqhAew413Vh3hL4b4/PUnDQWzZAw8fdeulR313XrgAczJkQIkjkcCI3FNfQbGM4hNe+lGW/70+GEJNFdZyVBxbM3NmdwYsIpb5L5Hmi/MFwwAfxsIz50GKMS7gqyIWiDyLYMma28CyjYSFw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1676570736; h=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=KDKIxgv6fSaskaR4WEq6WOq+Fsii94FuBg3bG4LBd+I=; b=ehECz2oygvTOIT4G4WwUasXGbpYR/LwklnjKX80NlBggRwqmMNccsCoORaT9cYGhtSlMvy/H+Urq7VgtP5qGhggrRXo9rjPF1r8P33pnUJiTnF7yiJA7tc9arF6gk2GtytIPYerEyTHnVT8dqk6zLHeYlVrq626hNvePU/GvE5o= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1676570736555193.24620464953261; Thu, 16 Feb 2023 10:05:36 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pSicB-000078-8V; Thu, 16 Feb 2023 13:04:15 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pSic9-0008PU-AD for qemu-devel@nongnu.org; Thu, 16 Feb 2023 13:04:13 -0500 Received: from forwardcorp1b.mail.yandex.net ([2a02:6b8:c02:900:1:45:d181:df01]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pSic7-0005mG-AQ for qemu-devel@nongnu.org; Thu, 16 Feb 2023 13:04:12 -0500 Received: from iva8-99b070b76c56.qloud-c.yandex.net (iva8-99b070b76c56.qloud-c.yandex.net [IPv6:2a02:6b8:c0c:1099:0:640:99b0:70b7]) by forwardcorp1b.mail.yandex.net (Yandex) with ESMTP id 993F962326; Thu, 16 Feb 2023 21:04:06 +0300 (MSK) Received: from vsementsov-win.yandex-team.ru (unknown [2a02:6b8:b081:8813::1:16]) by iva8-99b070b76c56.qloud-c.yandex.net (smtpcorp/Yandex) with ESMTPSA id u3q89J0Qp8c1-D9Cc0vYM; Thu, 16 Feb 2023 21:04:05 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru; s=default; t=1676570645; bh=KDKIxgv6fSaskaR4WEq6WOq+Fsii94FuBg3bG4LBd+I=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=Jp+OnereqPtEA8XpW8GgTamxZRKOjcyvyR2dqifb7SWND9/pNZURLpoekFEgp7TnW N3fwHs9hsmAbUDnzPxkrg25EmEyGkg6RvuFLG+r73Gbssy/ElbTqEHJFAv3FbKXkiD FOz7tfRuFypvJeKL7Acig4N0dc2xDNiUR6Nhc2uU= Authentication-Results: iva8-99b070b76c56.qloud-c.yandex.net; dkim=pass header.i=@yandex-team.ru From: Vladimir Sementsov-Ogievskiy To: qemu-devel@nongnu.org Cc: armbru@redhat.com, eblake@redhat.com, eduardo@habkost.net, berrange@redhat.com, pbonzini@redhat.com, marcel.apfelbaum@gmail.com, mst@redhat.com, philmd@linaro.org, vsementsov@yandex-team.ru, den-plotnikov@yandex-team.ru, antonkuchin@yandex-team.ru Subject: [PATCH v5 06/18] pci/shpc: refactor shpc_device_plug_common() Date: Thu, 16 Feb 2023 21:03:44 +0300 Message-Id: <20230216180356.156832-7-vsementsov@yandex-team.ru> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230216180356.156832-1-vsementsov@yandex-team.ru> References: <20230216180356.156832-1-vsementsov@yandex-team.ru> MIME-Version: 1.0 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: pass client-ip=2a02:6b8:c02:900:1:45:d181:df01; envelope-from=vsementsov@yandex-team.ru; helo=forwardcorp1b.mail.yandex.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @yandex-team.ru) X-ZM-MESSAGEID: 1676570738178100001 Content-Type: text/plain; charset="utf-8" Rename it to shpc_device_get_slot(), to mention what it does rather than how it is used. It also helps to reuse it in further commit. Also, add a return value and get rid of local_err. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Anton Kuchin --- hw/pci/shpc.c | 19 ++++++++----------- 1 file changed, 8 insertions(+), 11 deletions(-) diff --git a/hw/pci/shpc.c b/hw/pci/shpc.c index 9f964b1d70..e7bc7192f1 100644 --- a/hw/pci/shpc.c +++ b/hw/pci/shpc.c @@ -496,8 +496,9 @@ static const MemoryRegionOps shpc_mmio_ops =3D { .max_access_size =3D 4, }, }; -static void shpc_device_plug_common(PCIDevice *affected_dev, int *slot, - SHPCDevice *shpc, Error **errp) + +static bool shpc_device_get_slot(PCIDevice *affected_dev, int *slot, + SHPCDevice *shpc, Error **errp) { int pci_slot =3D PCI_SLOT(affected_dev->devfn); *slot =3D SHPC_PCI_TO_IDX(pci_slot); @@ -507,21 +508,20 @@ static void shpc_device_plug_common(PCIDevice *affect= ed_dev, int *slot, "controller. Valid slots are between %d and %d.", pci_slot, SHPC_IDX_TO_PCI(0), SHPC_IDX_TO_PCI(shpc->nslots) - 1); - return; + return false; } + + return true; } =20 void shpc_device_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { - Error *local_err =3D NULL; PCIDevice *pci_hotplug_dev =3D PCI_DEVICE(hotplug_dev); SHPCDevice *shpc =3D pci_hotplug_dev->shpc; int slot; =20 - shpc_device_plug_common(PCI_DEVICE(dev), &slot, shpc, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!shpc_device_get_slot(PCI_DEVICE(dev), &slot, shpc, errp)) { return; } =20 @@ -563,16 +563,13 @@ void shpc_device_unplug_cb(HotplugHandler *hotplug_de= v, DeviceState *dev, void shpc_device_unplug_request_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { - Error *local_err =3D NULL; PCIDevice *pci_hotplug_dev =3D PCI_DEVICE(hotplug_dev); SHPCDevice *shpc =3D pci_hotplug_dev->shpc; uint8_t state; uint8_t led; int slot; =20 - shpc_device_plug_common(PCI_DEVICE(dev), &slot, shpc, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!shpc_device_get_slot(PCI_DEVICE(dev), &slot, shpc, errp)) { return; } =20 --=20 2.34.1