3 files changed, 14 insertions, 31 deletions

diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c
index 5bbc7770fa..286e7a55f4 100644
--- a/hw/misc/macio/cuda.c
+++ b/hw/misc/macio/cuda.c
@@ -521,14 +521,11 @@ static void cuda_reset(DeviceState *dev)
 static void cuda_realize(DeviceState *dev, Error **errp)
 {
     CUDAState *s = CUDA(dev);
-    Error *err = NULL;
     SysBusDevice *sbd;
     ADBBusState *adb_bus = &s->adb_bus;
     struct tm tm;
 
-    sysbus_realize(SYS_BUS_DEVICE(&s->mos6522_cuda), &err);
-    if (err) {
-        error_propagate(errp, err);
+    if (!sysbus_realize(SYS_BUS_DEVICE(&s->mos6522_cuda), errp)) {
         return;
     }
 
diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c
index 3251c79f46..679722628e 100644
--- a/hw/misc/macio/macio.c
+++ b/hw/misc/macio/macio.c
@@ -98,11 +98,8 @@ static void macio_common_realize(PCIDevice *d, Error **errp)
 {
     MacIOState *s = MACIO(d);
     SysBusDevice *sysbus_dev;
-    Error *err = NULL;
 
-    qdev_realize(DEVICE(&s->dbdma), BUS(&s->macio_bus), &err);
-    if (err) {
-        error_propagate(errp, err);
+    if (!qdev_realize(DEVICE(&s->dbdma), BUS(&s->macio_bus), errp)) {
         return;
     }
     sysbus_dev = SYS_BUS_DEVICE(&s->dbdma);
@@ -116,9 +113,7 @@ static void macio_common_realize(PCIDevice *d, Error **errp)
     qdev_prop_set_chr(DEVICE(&s->escc), "chrB", serial_hd(1));
     qdev_prop_set_uint32(DEVICE(&s->escc), "chnBtype", escc_serial);
     qdev_prop_set_uint32(DEVICE(&s->escc), "chnAtype", escc_serial);
-    qdev_realize(DEVICE(&s->escc), BUS(&s->macio_bus), &err);
-    if (err) {
-        error_propagate(errp, err);
+    if (!qdev_realize(DEVICE(&s->escc), BUS(&s->macio_bus), errp)) {
         return;
     }
 
@@ -136,7 +131,7 @@ static void macio_realize_ide(MacIOState *s, MACIOIDEState *ide,
     sysbus_connect_irq(sysbus_dev, 0, irq0);
     sysbus_connect_irq(sysbus_dev, 1, irq1);
     qdev_prop_set_uint32(DEVICE(ide), "channel", dmaid);
-    object_property_set_link(OBJECT(ide), OBJECT(&s->dbdma), "dbdma",
+    object_property_set_link(OBJECT(ide), "dbdma", OBJECT(&s->dbdma),
                              &error_abort);
     macio_ide_register_dma(ide);
 
@@ -159,9 +154,7 @@ static void macio_oldworld_realize(PCIDevice *d, Error **errp)
 
     qdev_prop_set_uint64(DEVICE(&s->cuda), "timebase-frequency",
                          s->frequency);
-    qdev_realize(DEVICE(&s->cuda), BUS(&s->macio_bus), &err);
-    if (err) {
-        error_propagate(errp, err);
+    if (!qdev_realize(DEVICE(&s->cuda), BUS(&s->macio_bus), errp)) {
         return;
     }
     sysbus_dev = SYS_BUS_DEVICE(&s->cuda);
@@ -176,9 +169,7 @@ static void macio_oldworld_realize(PCIDevice *d, Error **errp)
     sysbus_connect_irq(sysbus_dev, 1, qdev_get_gpio_in(pic_dev,
                                                        OLDWORLD_ESCCA_IRQ));
 
-    qdev_realize(DEVICE(&os->nvram), BUS(&s->macio_bus), &err);
-    if (err) {
-        error_propagate(errp, err);
+    if (!qdev_realize(DEVICE(&os->nvram), BUS(&s->macio_bus), errp)) {
         return;
     }
     sysbus_dev = SYS_BUS_DEVICE(&os->nvram);
@@ -334,20 +325,20 @@ static void macio_newworld_realize(PCIDevice *d, Error **errp)
     if (ns->has_pmu) {
         /* GPIOs */
         sysbus_dev = SYS_BUS_DEVICE(&ns->gpio);
-        object_property_set_link(OBJECT(&ns->gpio), OBJECT(pic_dev), "pic",
+        object_property_set_link(OBJECT(&ns->gpio), "pic", OBJECT(pic_dev),
                                  &error_abort);
         memory_region_add_subregion(&s->bar, 0x50,
                                     sysbus_mmio_get_region(sysbus_dev, 0));
-        qdev_realize(DEVICE(&ns->gpio), BUS(&s->macio_bus), &err);
+        if (!qdev_realize(DEVICE(&ns->gpio), BUS(&s->macio_bus), errp)) {
+            return;
+        }
 
         /* PMU */
         object_initialize_child(OBJECT(s), "pmu", &s->pmu, TYPE_VIA_PMU);
-        object_property_set_link(OBJECT(&s->pmu), OBJECT(sysbus_dev), "gpio",
+        object_property_set_link(OBJECT(&s->pmu), "gpio", OBJECT(sysbus_dev),
                                  &error_abort);
         qdev_prop_set_bit(DEVICE(&s->pmu), "has-adb", ns->has_adb);
-        qdev_realize(DEVICE(&s->pmu), BUS(&s->macio_bus), &err);
-        if (err) {
-            error_propagate(errp, err);
+        if (!qdev_realize(DEVICE(&s->pmu), BUS(&s->macio_bus), errp)) {
             return;
         }
         sysbus_dev = SYS_BUS_DEVICE(&s->pmu);
@@ -363,9 +354,7 @@ static void macio_newworld_realize(PCIDevice *d, Error **errp)
         qdev_prop_set_uint64(DEVICE(&s->cuda), "timebase-frequency",
                              s->frequency);
 
-        qdev_realize(DEVICE(&s->cuda), BUS(&s->macio_bus), &err);
-        if (err) {
-            error_propagate(errp, err);
+        if (!qdev_realize(DEVICE(&s->cuda), BUS(&s->macio_bus), errp)) {
             return;
         }
         sysbus_dev = SYS_BUS_DEVICE(&s->cuda);
diff --git a/hw/misc/macio/pmu.c b/hw/misc/macio/pmu.c
index 598d8e7517..09022995ad 100644
--- a/hw/misc/macio/pmu.c
+++ b/hw/misc/macio/pmu.c
@@ -735,14 +735,11 @@ static void pmu_reset(DeviceState *dev)
 static void pmu_realize(DeviceState *dev, Error **errp)
 {
     PMUState *s = VIA_PMU(dev);
-    Error *err = NULL;
     SysBusDevice *sbd;
     ADBBusState *adb_bus = &s->adb_bus;
     struct tm tm;
 
-    sysbus_realize(SYS_BUS_DEVICE(&s->mos6522_pmu), &err);
-    if (err) {
-        error_propagate(errp, err);
+    if (!sysbus_realize(SYS_BUS_DEVICE(&s->mos6522_pmu), errp)) {
         return;
     }