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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1719220270; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+ZCWoghW6mfWaxFSn5bGpDr/y6Xavj3Z3HJ9b2fqrd0=; b=F3Nlduz2akdcC1P2A9T52a2ljoFku65ZuPrPiOaUXoLL0QAmVcFdNbNBxxI11h0/x8Rn3E xv382IuAco9/I8WExHtREO65TtzDB4dSvbhWYb4sLmPx+jXp9FixDQ75sA/7PfRsTqVF0N LDUvHDuCIZa8qSGFnIJAGQDVvr4/Vpc= X-MC-Unique: 2uKoE2kGP_yokzTOi95mTQ-1 From: Thomas Huth To: qemu-devel@nongnu.org, Richard Henderson Cc: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Zhenzhong Duan , Anthony Krowiak , Eric Farman Subject: [PULL 05/11] vfio/ccw: Use the 'Error **errp' argument of vfio_ccw_realize() Date: Mon, 24 Jun 2024 11:10:37 +0200 Message-ID: <20240624091043.177484-6-thuth@redhat.com> In-Reply-To: <20240624091043.177484-1-thuth@redhat.com> References: <20240624091043.177484-1-thuth@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.149, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=0.01 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+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1719220329416100005 From: C=C3=A9dric Le Goater The local error variable is kept for vfio_ccw_register_irq_notifier() because it is not considered as a failing condition. We will change how error reporting is done in following changes. Remove the error_propagate() call. Cc: Zhenzhong Duan Signed-off-by: C=C3=A9dric Le Goater Reviewed-by: Zhenzhong Duan Reviewed-by: Anthony Krowiak Reviewed-by: Eric Farman Reviewed-by: Thomas Huth Message-ID: <20240522170107.289532-6-clg@redhat.com> Signed-off-by: Thomas Huth --- hw/vfio/ccw.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c index 9a8e052711..a468fa2342 100644 --- a/hw/vfio/ccw.c +++ b/hw/vfio/ccw.c @@ -582,8 +582,8 @@ static void vfio_ccw_realize(DeviceState *dev, Error **= errp) =20 /* Call the class init function for subchannel. */ if (cdc->realize) { - if (!cdc->realize(cdev, vcdev->vdev.sysfsdev, &err)) { - goto out_err_propagate; + if (!cdc->realize(cdev, vcdev->vdev.sysfsdev, errp)) { + return; } } =20 @@ -596,17 +596,17 @@ static void vfio_ccw_realize(DeviceState *dev, Error = **errp) goto out_attach_dev_err; } =20 - if (!vfio_ccw_get_region(vcdev, &err)) { + if (!vfio_ccw_get_region(vcdev, errp)) { goto out_region_err; } =20 - if (!vfio_ccw_register_irq_notifier(vcdev, VFIO_CCW_IO_IRQ_INDEX, &err= )) { + if (!vfio_ccw_register_irq_notifier(vcdev, VFIO_CCW_IO_IRQ_INDEX, errp= )) { goto out_io_notifier_err; } =20 if (vcdev->crw_region) { if (!vfio_ccw_register_irq_notifier(vcdev, VFIO_CCW_CRW_IRQ_INDEX, - &err)) { + errp)) { goto out_irq_notifier_err; } } @@ -634,8 +634,6 @@ out_attach_dev_err: if (cdc->unrealize) { cdc->unrealize(cdev); } -out_err_propagate: - error_propagate(errp, err); } =20 static void vfio_ccw_unrealize(DeviceState *dev) --=20 2.45.2