>-----Original Message-----
>From: Cédric Le Goater <c...@redhat.com>
>Subject: [PATCH 5/7] vfio/ccw: Use the 'Error **errp' argument of
>vfio_ccw_realize()
>
>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 <zhenzhong.d...@intel.com>
>Signed-off-by: Cédric Le Goater <c...@redhat.com>
Reviewed-by: Zhenzhong Duan <zhenzhong.d...@intel.com>
Thanks
Zhenzhong
>---
> 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
>9a8e052711fe2f7c067c52808b2af30d0ebfee0c..a468fa2342b97e0ee36bd5f
>b8443025cc90a0453 100644
>--- a/hw/vfio/ccw.c
>+++ b/hw/vfio/ccw.c
>@@ -582,8 +582,8 @@ static void vfio_ccw_realize(DeviceState *dev, Error
>**errp)
>
> /* 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;
> }
> }
>
>@@ -596,17 +596,17 @@ static void vfio_ccw_realize(DeviceState *dev,
>Error **errp)
> goto out_attach_dev_err;
> }
>
>- if (!vfio_ccw_get_region(vcdev, &err)) {
>+ if (!vfio_ccw_get_region(vcdev, errp)) {
> goto out_region_err;
> }
>
>- 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;
> }
>
> 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);
> }
>
> static void vfio_ccw_unrealize(DeviceState *dev)
>--
>2.45.1
