6 files changed, 9 insertions, 18 deletions

diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c
index af9f4c5a85..80a915e922 100644
--- a/hw/intc/armv7m_nvic.c
+++ b/hw/intc/armv7m_nvic.c
@@ -2640,8 +2640,7 @@ static void armv7m_nvic_realize(DeviceState *dev, Error **errp)
 
     s->num_prio_bits = arm_feature(&s->cpu->env, ARM_FEATURE_V7) ? 8 : 2;
 
-    sysbus_realize(SYS_BUS_DEVICE(&s->systick[M_REG_NS]), &err);
-    if (err != NULL) {
+    if (!sysbus_realize(SYS_BUS_DEVICE(&s->systick[M_REG_NS]), &err)) {
         error_propagate(errp, err);
         return;
     }
@@ -2657,8 +2656,7 @@ static void armv7m_nvic_realize(DeviceState *dev, Error **errp)
         object_initialize_child(OBJECT(dev), "systick-reg-s",
                                 &s->systick[M_REG_S], TYPE_SYSTICK);
 
-        sysbus_realize(SYS_BUS_DEVICE(&s->systick[M_REG_S]), &err);
-        if (err != NULL) {
+        if (!sysbus_realize(SYS_BUS_DEVICE(&s->systick[M_REG_S]), &err)) {
             error_propagate(errp, err);
             return;
         }
diff --git a/hw/intc/pnv_xive.c b/hw/intc/pnv_xive.c
index 85ba0b4655..3b2e87334d 100644
--- a/hw/intc/pnv_xive.c
+++ b/hw/intc/pnv_xive.c
@@ -1833,8 +1833,7 @@ static void pnv_xive_realize(DeviceState *dev, Error **errp)
                             &error_fatal);
     object_property_set_link(OBJECT(xsrc), OBJECT(xive), "xive",
                              &error_abort);
-    qdev_realize(DEVICE(xsrc), NULL, &local_err);
-    if (local_err) {
+    if (!qdev_realize(DEVICE(xsrc), NULL, &local_err)) {
         error_propagate(errp, local_err);
         return;
     }
@@ -1843,8 +1842,7 @@ static void pnv_xive_realize(DeviceState *dev, Error **errp)
                             &error_fatal);
     object_property_set_link(OBJECT(end_xsrc), OBJECT(xive), "xive",
                              &error_abort);
-    qdev_realize(DEVICE(end_xsrc), NULL, &local_err);
-    if (local_err) {
+    if (!qdev_realize(DEVICE(end_xsrc), NULL, &local_err)) {
         error_propagate(errp, local_err);
         return;
     }
diff --git a/hw/intc/realview_gic.c b/hw/intc/realview_gic.c
index f11fb5259a..aa0010e91f 100644
--- a/hw/intc/realview_gic.c
+++ b/hw/intc/realview_gic.c
@@ -34,8 +34,7 @@ static void realview_gic_realize(DeviceState *dev, Error **errp)
     int numirq = 96;
 
     qdev_prop_set_uint32(DEVICE(&s->gic), "num-irq", numirq);
-    sysbus_realize(SYS_BUS_DEVICE(&s->gic), &err);
-    if (err != NULL) {
+    if (!sysbus_realize(SYS_BUS_DEVICE(&s->gic), &err)) {
         error_propagate(errp, err);
         return;
     }
diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c
index b7fc8dde7a..615abf5462 100644
--- a/hw/intc/spapr_xive.c
+++ b/hw/intc/spapr_xive.c
@@ -312,8 +312,7 @@ static void spapr_xive_realize(DeviceState *dev, Error **errp)
                             &error_fatal);
     object_property_set_link(OBJECT(xsrc), OBJECT(xive), "xive",
                              &error_abort);
-    qdev_realize(DEVICE(xsrc), NULL, &local_err);
-    if (local_err) {
+    if (!qdev_realize(DEVICE(xsrc), NULL, &local_err)) {
         error_propagate(errp, local_err);
         return;
     }
@@ -326,8 +325,7 @@ static void spapr_xive_realize(DeviceState *dev, Error **errp)
                             &error_fatal);
     object_property_set_link(OBJECT(end_xsrc), OBJECT(xive), "xive",
                              &error_abort);
-    qdev_realize(DEVICE(end_xsrc), NULL, &local_err);
-    if (local_err) {
+    if (!qdev_realize(DEVICE(end_xsrc), NULL, &local_err)) {
         error_propagate(errp, local_err);
         return;
     }
diff --git a/hw/intc/xics.c b/hw/intc/xics.c
index d365eeca66..811b0346e1 100644
--- a/hw/intc/xics.c
+++ b/hw/intc/xics.c
@@ -384,8 +384,7 @@ Object *icp_create(Object *cpu, const char *type, XICSFabric *xi, Error **errp)
     object_unref(obj);
     object_property_set_link(obj, OBJECT(xi), ICP_PROP_XICS, &error_abort);
     object_property_set_link(obj, cpu, ICP_PROP_CPU, &error_abort);
-    qdev_realize(DEVICE(obj), NULL, &local_err);
-    if (local_err) {
+    if (!qdev_realize(DEVICE(obj), NULL, &local_err)) {
         object_unparent(obj);
         error_propagate(errp, local_err);
         obj = NULL;
diff --git a/hw/intc/xive.c b/hw/intc/xive.c
index 2c30dc53d8..8e167306e7 100644
--- a/hw/intc/xive.c
+++ b/hw/intc/xive.c
@@ -765,8 +765,7 @@ Object *xive_tctx_create(Object *cpu, XivePresenter *xptr, Error **errp)
     object_unref(obj);
     object_property_set_link(obj, cpu, "cpu", &error_abort);
     object_property_set_link(obj, OBJECT(xptr), "presenter", &error_abort);
-    qdev_realize(DEVICE(obj), NULL, &local_err);
-    if (local_err) {
+    if (!qdev_realize(DEVICE(obj), NULL, &local_err)) {
         goto error;
     }