hw: Consistently name Error ** objects errp, and not err

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
(cherry picked from commit a7737e4496aa3c1c8c3a4b4b9d5e44875fe21e12)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

hw/core/qdev.c

@@ -174,14 +174,14 @@ int qdev_init(DeviceState *dev)
     return 0;
 }
 
-static void device_realize(DeviceState *dev, Error **err)
+static void device_realize(DeviceState *dev, Error **errp)
 {
     DeviceClass *dc = DEVICE_GET_CLASS(dev);
 
     if (dc->init) {
         int rc = dc->init(dev);
         if (rc < 0) {
-            error_setg(err, "Device initialization failed.");
+            error_setg(errp, "Device initialization failed.");
             return;
         }
     }
@@ -504,14 +504,14 @@ static void bus_unparent(Object *obj)
     }
 }
 
-static bool bus_get_realized(Object *obj, Error **err)
+static bool bus_get_realized(Object *obj, Error **errp)
 {
     BusState *bus = BUS(obj);
 
     return bus->realized;
 }
 
-static void bus_set_realized(Object *obj, bool value, Error **err)
+static void bus_set_realized(Object *obj, bool value, Error **errp)
 {
     BusState *bus = BUS(obj);
     BusClass *bc = BUS_GET_CLASS(bus);
@@ -540,7 +540,7 @@ static void bus_set_realized(Object *obj, bool value, Error **err)
     return;
 
 error:
-    error_propagate(err, local_err);
+    error_propagate(errp, local_err);
 }
 
 void qbus_create_inplace(void *bus, size_t size, const char *typename,
@@ -724,13 +724,13 @@ void qdev_property_add_static(DeviceState *dev, Property *prop,
     }
 }
 
-static bool device_get_realized(Object *obj, Error **err)
+static bool device_get_realized(Object *obj, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
     return dev->realized;
 }
 
-static void device_set_realized(Object *obj, bool value, Error **err)
+static void device_set_realized(Object *obj, bool value, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
     DeviceClass *dc = DEVICE_GET_CLASS(dev);
@@ -738,7 +738,7 @@ static void device_set_realized(Object *obj, bool value, Error **err)
     Error *local_err = NULL;
 
     if (dev->hotplugged && !dc->hotpluggable) {
-        error_set(err, QERR_DEVICE_NO_HOTPLUG, object_get_typename(obj));
+        error_set(errp, QERR_DEVICE_NO_HOTPLUG, object_get_typename(obj));
         return;
     }
 
@@ -797,14 +797,14 @@ static void device_set_realized(Object *obj, bool value, Error **err)
     }
 
     if (local_err != NULL) {
-        error_propagate(err, local_err);
+        error_propagate(errp, local_err);
         return;
     }
 
     dev->realized = value;
 }
 
-static bool device_get_hotpluggable(Object *obj, Error **err)
+static bool device_get_hotpluggable(Object *obj, Error **errp)
 {
     DeviceClass *dc = DEVICE_GET_CLASS(obj);
     DeviceState *dev = DEVICE(obj);

hw/intc/i8259.c

@@ -412,7 +412,7 @@ static const MemoryRegionOps pic_elcr_ioport_ops = {
     },
 };
 
-static void pic_realize(DeviceState *dev, Error **err)
+static void pic_realize(DeviceState *dev, Error **errp)
 {
     PICCommonState *s = PIC_COMMON(dev);
     PICClass *pc = PIC_GET_CLASS(dev);
@@ -425,7 +425,7 @@ static void pic_realize(DeviceState *dev, Error **err)
     qdev_init_gpio_out(dev, s->int_out, ARRAY_SIZE(s->int_out));
     qdev_init_gpio_in(dev, pic_set_irq, 8);
 
-    pc->parent_realize(dev, err);
+    pc->parent_realize(dev, errp);
 }
 
 void pic_info(Monitor *mon, const QDict *qdict)

hw/timer/i8254.c

@@ -322,7 +322,7 @@ static void pit_post_load(PITCommonState *s)
     }
 }
 
-static void pit_realizefn(DeviceState *dev, Error **err)
+static void pit_realizefn(DeviceState *dev, Error **errp)
 {
     PITCommonState *pit = PIT_COMMON(dev);
     PITClass *pc = PIT_GET_CLASS(dev);
@@ -338,7 +338,7 @@ static void pit_realizefn(DeviceState *dev, Error **err)
 
     qdev_init_gpio_in(dev, pit_irq_control, 1);
 
-    pc->parent_realize(dev, err);
+    pc->parent_realize(dev, errp);
 }
 
 static Property pit_properties[] = {