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-rw-r--r--hw/block/fdc.c8
-rw-r--r--hw/core/numa.c44
-rw-r--r--hw/i386/x86.c6
-rw-r--r--hw/intc/xive.c12
-rw-r--r--hw/ppc/spapr_cpu_core.c14
-rw-r--r--hw/s390x/s390-pci-bus.c4
-rw-r--r--hw/s390x/s390-virtio-ccw.c6
-rw-r--r--hw/s390x/sclp.c12
-rw-r--r--hw/usb/bus.c4
9 files changed, 34 insertions, 76 deletions
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index f22f46c9c9..e9ed3eef45 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -2528,7 +2528,7 @@ static void fdctrl_connect_drives(FDCtrl *fdctrl, DeviceState *fdc_dev,
     FDrive *drive;
     DeviceState *dev;
     BlockBackend *blk;
-    Error *local_err = NULL;
+    bool ok;
     const char *fdc_name, *drive_suffix;
 
     for (i = 0; i < MAX_FD; i++) {
@@ -2567,11 +2567,9 @@ static void fdctrl_connect_drives(FDCtrl *fdctrl, DeviceState *fdc_dev,
         blk_ref(blk);
         blk_detach_dev(blk, fdc_dev);
         fdctrl->qdev_for_drives[i].blk = NULL;
-        qdev_prop_set_drive_err(dev, "drive", blk, &local_err);
+        ok = qdev_prop_set_drive_err(dev, "drive", blk, errp);
         blk_unref(blk);
-
-        if (local_err) {
-            error_propagate(errp, local_err);
+        if (!ok) {
             return;
         }
 
diff --git a/hw/core/numa.c b/hw/core/numa.c
index de9a2f7e32..1b3267a607 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -456,40 +456,33 @@ void parse_numa_hmat_cache(MachineState *ms, NumaHmatCacheOptions *node,
 
 void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp)
 {
-    Error *err = NULL;
-
     if (!ms->numa_state) {
         error_setg(errp, "NUMA is not supported by this machine-type");
-        goto end;
+        return;
     }
 
     switch (object->type) {
     case NUMA_OPTIONS_TYPE_NODE:
-        parse_numa_node(ms, &object->u.node, &err);
-        if (err) {
-            goto end;
-        }
+        parse_numa_node(ms, &object->u.node, errp);
         break;
     case NUMA_OPTIONS_TYPE_DIST:
-        parse_numa_distance(ms, &object->u.dist, &err);
-        if (err) {
-            goto end;
-        }
+        parse_numa_distance(ms, &object->u.dist, errp);
         break;
     case NUMA_OPTIONS_TYPE_CPU:
         if (!object->u.cpu.has_node_id) {
-            error_setg(&err, "Missing mandatory node-id property");
-            goto end;
+            error_setg(errp, "Missing mandatory node-id property");
+            return;
         }
         if (!ms->numa_state->nodes[object->u.cpu.node_id].present) {
-            error_setg(&err, "Invalid node-id=%" PRId64 ", NUMA node must be "
-                "defined with -numa node,nodeid=ID before it's used with "
-                "-numa cpu,node-id=ID", object->u.cpu.node_id);
-            goto end;
+            error_setg(errp, "Invalid node-id=%" PRId64 ", NUMA node must be "
+                       "defined with -numa node,nodeid=ID before it's used with "
+                       "-numa cpu,node-id=ID", object->u.cpu.node_id);
+            return;
         }
 
-        machine_set_cpu_numa_node(ms, qapi_NumaCpuOptions_base(&object->u.cpu),
-                                  &err);
+        machine_set_cpu_numa_node(ms,
+                                  qapi_NumaCpuOptions_base(&object->u.cpu),
+                                  errp);
         break;
     case NUMA_OPTIONS_TYPE_HMAT_LB:
         if (!ms->numa_state->hmat_enabled) {
@@ -499,10 +492,7 @@ void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp)
             return;
         }
 
-        parse_numa_hmat_lb(ms->numa_state, &object->u.hmat_lb, &err);
-        if (err) {
-            goto end;
-        }
+        parse_numa_hmat_lb(ms->numa_state, &object->u.hmat_lb, errp);
         break;
     case NUMA_OPTIONS_TYPE_HMAT_CACHE:
         if (!ms->numa_state->hmat_enabled) {
@@ -512,17 +502,11 @@ void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp)
             return;
         }
 
-        parse_numa_hmat_cache(ms, &object->u.hmat_cache, &err);
-        if (err) {
-            goto end;
-        }
+        parse_numa_hmat_cache(ms, &object->u.hmat_cache, errp);
         break;
     default:
         abort();
     }
-
-end:
-    error_propagate(errp, err);
 }
 
 static int parse_numa(void *opaque, QemuOpts *opts, Error **errp)
diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index 22b524e0ab..67bee1bcb8 100644
--- a/hw/i386/x86.c
+++ b/hw/i386/x86.c
@@ -118,17 +118,15 @@ uint32_t x86_cpu_apic_id_from_index(X86MachineState *x86ms,
 
 void x86_cpu_new(X86MachineState *x86ms, int64_t apic_id, Error **errp)
 {
-    Error *local_err = NULL;
     Object *cpu = object_new(MACHINE(x86ms)->cpu_type);
 
-    if (!object_property_set_uint(cpu, "apic-id", apic_id, &local_err)) {
+    if (!object_property_set_uint(cpu, "apic-id", apic_id, errp)) {
         goto out;
     }
-    qdev_realize(DEVICE(cpu), NULL, &local_err);
+    qdev_realize(DEVICE(cpu), NULL, errp);
 
 out:
     object_unref(cpu);
-    error_propagate(errp, local_err);
 }
 
 void x86_cpus_init(X86MachineState *x86ms, int default_cpu_version)
diff --git a/hw/intc/xive.c b/hw/intc/xive.c
index 34591659d3..9a162431e0 100644
--- a/hw/intc/xive.c
+++ b/hw/intc/xive.c
@@ -757,7 +757,6 @@ static const TypeInfo xive_tctx_info = {
 
 Object *xive_tctx_create(Object *cpu, XivePresenter *xptr, Error **errp)
 {
-    Error *local_err = NULL;
     Object *obj;
 
     obj = object_new(TYPE_XIVE_TCTX);
@@ -765,16 +764,11 @@ 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, "presenter", OBJECT(xptr), &error_abort);
-    if (!qdev_realize(DEVICE(obj), NULL, &local_err)) {
-        goto error;
+    if (!qdev_realize(DEVICE(obj), NULL, errp)) {
+        object_unparent(obj);
+        return NULL;
     }
-
     return obj;
-
-error:
-    object_unparent(obj);
-    error_propagate(errp, local_err);
-    return NULL;
 }
 
 void xive_tctx_destroy(XiveTCTX *tctx)
diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c
index 85330d08a1..c4f47dcc04 100644
--- a/hw/ppc/spapr_cpu_core.c
+++ b/hw/ppc/spapr_cpu_core.c
@@ -239,8 +239,8 @@ static void spapr_realize_vcpu(PowerPCCPU *cpu, SpaprMachineState *spapr,
     CPUState *cs = CPU(cpu);
     Error *local_err = NULL;
 
-    if (!qdev_realize(DEVICE(cpu), NULL, &local_err)) {
-        goto error;
+    if (!qdev_realize(DEVICE(cpu), NULL, errp)) {
+        return;
     }
 
     /* Set time-base frequency to 512 MHz */
@@ -250,20 +250,14 @@ static void spapr_realize_vcpu(PowerPCCPU *cpu, SpaprMachineState *spapr,
     kvmppc_set_papr(cpu);
 
     if (spapr_irq_cpu_intc_create(spapr, cpu, &local_err) < 0) {
-        goto error_intc_create;
+        cpu_remove_sync(CPU(cpu));
+        return;
     }
 
     if (!sc->pre_3_0_migration) {
         vmstate_register(NULL, cs->cpu_index, &vmstate_spapr_cpu_state,
                          cpu->machine_data);
     }
-
-    return;
-
-error_intc_create:
-    cpu_remove_sync(CPU(cpu));
-error:
-    error_propagate(errp, local_err);
 }
 
 static PowerPCCPU *spapr_create_vcpu(SpaprCpuCore *sc, int i, Error **errp)
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 24de4edfc6..92146a2119 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -743,7 +743,6 @@ static void s390_pcihost_realize(DeviceState *dev, Error **errp)
     BusState *bus;
     PCIHostState *phb = PCI_HOST_BRIDGE(dev);
     S390pciState *s = S390_PCI_HOST_BRIDGE(dev);
-    Error *local_err = NULL;
 
     DPRINTF("host_init\n");
 
@@ -767,8 +766,7 @@ static void s390_pcihost_realize(DeviceState *dev, Error **errp)
     QTAILQ_INIT(&s->zpci_devs);
 
     css_register_io_adapters(CSS_IO_ADAPTER_PCI, true, false,
-                             S390_ADAPTER_SUPPRESSIBLE, &local_err);
-    error_propagate(errp, local_err);
+                             S390_ADAPTER_SUPPRESSIBLE, errp);
 }
 
 static int s390_pci_msix_init(S390PCIBusDevice *pbdev)
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 20e8e95c61..8cc2f25d8a 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -68,20 +68,18 @@ static S390CPU *s390x_new_cpu(const char *typename, uint32_t core_id,
                               Error **errp)
 {
     S390CPU *cpu = S390_CPU(object_new(typename));
-    Error *err = NULL;
     S390CPU *ret = NULL;
 
-    if (!object_property_set_int(OBJECT(cpu), "core-id", core_id, &err)) {
+    if (!object_property_set_int(OBJECT(cpu), "core-id", core_id, errp)) {
         goto out;
     }
-    if (!qdev_realize(DEVICE(cpu), NULL, &err)) {
+    if (!qdev_realize(DEVICE(cpu), NULL, errp)) {
         goto out;
     }
     ret = cpu;
 
 out:
     object_unref(OBJECT(cpu));
-    error_propagate(errp, err);
     return ret;
 }
 
diff --git a/hw/s390x/sclp.c b/hw/s390x/sclp.c
index 03364343eb..a0ce444b4b 100644
--- a/hw/s390x/sclp.c
+++ b/hw/s390x/sclp.c
@@ -329,7 +329,6 @@ static void sclp_realize(DeviceState *dev, Error **errp)
 {
     MachineState *machine = MACHINE(qdev_get_machine());
     SCLPDevice *sclp = SCLP(dev);
-    Error *err = NULL;
     uint64_t hw_limit;
     int ret;
 
@@ -338,20 +337,17 @@ static void sclp_realize(DeviceState *dev, Error **errp)
      * as we can't find a fitting bus via the qom tree, we have to add the
      * event facility to the sysbus, so e.g. a sclp console can be created.
      */
-    if (!sysbus_realize(SYS_BUS_DEVICE(sclp->event_facility), &err)) {
-        goto out;
+    if (!sysbus_realize(SYS_BUS_DEVICE(sclp->event_facility), errp)) {
+        return;
     }
 
     ret = s390_set_memory_limit(machine->maxram_size, &hw_limit);
     if (ret == -E2BIG) {
-        error_setg(&err, "host supports a maximum of %" PRIu64 " GB",
+        error_setg(errp, "host supports a maximum of %" PRIu64 " GB",
                    hw_limit / GiB);
     } else if (ret) {
-        error_setg(&err, "setting the guest size failed");
+        error_setg(errp, "setting the guest size failed");
     }
-
-out:
-    error_propagate(errp, err);
 }
 
 static void sclp_memory_init(SCLPDevice *sclp)
diff --git a/hw/usb/bus.c b/hw/usb/bus.c
index ba27afe9f2..b17bda3b29 100644
--- a/hw/usb/bus.c
+++ b/hw/usb/bus.c
@@ -723,15 +723,13 @@ static bool usb_get_attached(Object *obj, Error **errp)
 static void usb_set_attached(Object *obj, bool value, Error **errp)
 {
     USBDevice *dev = USB_DEVICE(obj);
-    Error *err = NULL;
 
     if (dev->attached == value) {
         return;
     }
 
     if (value) {
-        usb_device_attach(dev, &err);
-        error_propagate(errp, err);
+        usb_device_attach(dev, errp);
     } else {
         usb_device_detach(dev);
     }