[Qemu-devel] [PATCH] virtio-scsi: remove unused argument to virtio_scsi_common_realize

[Paolo Bonzini]

The argument is not used and passing it clutters error propagation in the
callers.  So, get rid of it.

Signed-off-by: Paolo Bonzini <address@hidden>
---
 hw/scsi/vhost-scsi.c            | 2 +-
 hw/scsi/vhost-user-scsi.c       | 2 +-
 hw/scsi/virtio-scsi.c           | 4 ++--
 include/hw/virtio/virtio-scsi.h | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/hw/scsi/vhost-scsi.c b/hw/scsi/vhost-scsi.c
index 4090f99ee4..76bb875ca6 100644
--- a/hw/scsi/vhost-scsi.c
+++ b/hw/scsi/vhost-scsi.c
@@ -262,7 +262,7 @@ static void vhost_scsi_unrealize(DeviceState *dev, Error 
**errp)
     vhost_dev_cleanup(&vsc->dev);
     g_free(vqs);
 
-    virtio_scsi_common_unrealize(dev, errp);
+    virtio_scsi_common_unrealize(dev);
 }
 
 static Property vhost_scsi_properties[] = {
diff --git a/hw/scsi/vhost-user-scsi.c b/hw/scsi/vhost-user-scsi.c
index a9fd8ea305..a0b69fbc0f 100644
--- a/hw/scsi/vhost-user-scsi.c
+++ b/hw/scsi/vhost-user-scsi.c
@@ -125,7 +125,7 @@ static void vhost_user_scsi_unrealize(DeviceState *dev, 
Error **errp)
     vhost_dev_cleanup(&vsc->dev);
     g_free(vqs);
 
-    virtio_scsi_common_unrealize(dev, errp);
+    virtio_scsi_common_unrealize(dev);
     vhost_user_cleanup(&s->vhost_user);
 }
 
diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c
index 61ce365fe9..d0bdbff090 100644
--- a/hw/scsi/virtio-scsi.c
+++ b/hw/scsi/virtio-scsi.c
@@ -922,7 +922,7 @@ static void virtio_scsi_device_realize(DeviceState *dev, 
Error **errp)
     virtio_scsi_dataplane_setup(s, errp);
 }
 
-void virtio_scsi_common_unrealize(DeviceState *dev, Error **errp)
+void virtio_scsi_common_unrealize(DeviceState *dev)
 {
     VirtIODevice *vdev = VIRTIO_DEVICE(dev);
     VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(dev);
@@ -936,7 +936,7 @@ static void virtio_scsi_device_unrealize(DeviceState *dev, 
Error **errp)
     VirtIOSCSI *s = VIRTIO_SCSI(dev);
 
     qbus_set_hotplug_handler(BUS(&s->bus), NULL, &error_abort);
-    virtio_scsi_common_unrealize(dev, errp);
+    virtio_scsi_common_unrealize(dev);
 }
 
 static Property virtio_scsi_properties[] = {
diff --git a/include/hw/virtio/virtio-scsi.h b/include/hw/virtio/virtio-scsi.h
index 4c0bcdb788..122f7c4b6f 100644
--- a/include/hw/virtio/virtio-scsi.h
+++ b/include/hw/virtio/virtio-scsi.h
@@ -145,7 +145,7 @@ void virtio_scsi_common_realize(DeviceState *dev,
                                 VirtIOHandleOutput cmd,
                                 Error **errp);
 
-void virtio_scsi_common_unrealize(DeviceState *dev, Error **errp);
+void virtio_scsi_common_unrealize(DeviceState *dev);
 bool virtio_scsi_handle_event_vq(VirtIOSCSI *s, VirtQueue *vq);
 bool virtio_scsi_handle_cmd_vq(VirtIOSCSI *s, VirtQueue *vq);
 bool virtio_scsi_handle_ctrl_vq(VirtIOSCSI *s, VirtQueue *vq);
-- 
2.21.0