[PATCH 06/13] qemuValidateCheckSCSIControllerIOThreads: Return '0' and '-1' instead of bools

[Peter Krempa <pkrempa@xxxxxxxxxx>]

The function reports libvirt errors so stick with the usual '0' and '-1'
return values.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_validate.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c
index 8ac3e65e9d..2185e31a27 100644
--- a/src/qemu/qemu_validate.c
+++ b/src/qemu/qemu_validate.c
@@ -3599,19 +3599,19 @@ qemuValidateDomainDeviceDefControllerIDE(const virDomainControllerDef *controlle
  * Returns true if either supported or there are no iothreads for controller;
  * otherwise, returns false if configuration is not quite right.
  */
-static bool
+static int
 qemuValidateCheckSCSIControllerIOThreads(const virDomainControllerDef *controller,
                                          const virDomainDef *def)
 {
     if (!controller->iothread)
-        return true;
+        return 0;

     if (controller->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE &&
         controller->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI &&
         controller->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) {
        virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
                        _("virtio-scsi IOThreads only available for virtio pci and virtio ccw controllers"));
-       return false;
+       return -1;
     }

     /* Can we find the controller iothread in the iothreadid list? */
@@ -3619,10 +3619,10 @@ qemuValidateCheckSCSIControllerIOThreads(const virDomainControllerDef *controlle
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                        _("controller iothread '%1$u' not defined in iothreadid"),
                        controller->iothread);
-        return false;
+        return -1;
     }

-    return true;
+    return 0;
 }


@@ -3634,7 +3634,7 @@ qemuValidateDomainDeviceDefControllerSCSI(const virDomainControllerDef *controll
         case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI:
         case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_TRANSITIONAL:
         case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_NON_TRANSITIONAL:
-            if (!qemuValidateCheckSCSIControllerIOThreads(controller, def))
+            if (qemuValidateCheckSCSIControllerIOThreads(controller, def) < 0)
                 return -1;
             break;

-- 
2.48.1