diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index 4efec27d6d..2f35171858 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -231,9 +231,9 @@ typedef void (*qemuMonitorDomainBalloonChangeCallback)(qemuMonitor *mon,
                                                        virDomainObj *vm,
                                                        unsigned long long actual,
                                                        void *opaque);
-typedef int (*qemuMonitorDomainPMSuspendDiskCallback)(qemuMonitor *mon,
-                                                      virDomainObj *vm,
-                                                      void *opaque);
+typedef void (*qemuMonitorDomainPMSuspendDiskCallback)(qemuMonitor *mon,
+                                                       virDomainObj *vm,
+                                                       void *opaque);
 typedef int (*qemuMonitorDomainGuestPanicCallback)(qemuMonitor *mon,
                                                    virDomainObj *vm,
                                                    qemuMonitorEventPanicInfo *info,
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 1d35bda649..26244ecd3d 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -1227,7 +1227,7 @@ qemuProcessHandleBalloonChange(qemuMonitor *mon G_GNUC_UNUSED,
     virObjectEventStateQueue(driver->domainEventState, event);
 }
 
-static int
+static void
 qemuProcessHandlePMSuspendDisk(qemuMonitor *mon G_GNUC_UNUSED,
                                virDomainObj *vm,
                                void *opaque)
@@ -1265,8 +1265,6 @@ qemuProcessHandlePMSuspendDisk(qemuMonitor *mon G_GNUC_UNUSED,
 
     virObjectEventStateQueue(driver->domainEventState, event);
     virObjectEventStateQueue(driver->domainEventState, lifecycleEvent);
-
-    return 0;
 }