qom: Use object_get_container()

Use object_get_container() whenever applicable across the tree.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241121192202.4155849-13-peterx@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

backends/cryptodev.c

@@ -97,7 +97,7 @@ static int qmp_query_cryptodev_foreach(Object *obj, void *data)
 QCryptodevInfoList *qmp_query_cryptodev(Error **errp)
 {
     QCryptodevInfoList *list = NULL;
-    Object *objs = container_get(object_get_root(), "/objects");
+    Object *objs = object_get_container("objects");
 
     object_child_foreach(objs, qmp_query_cryptodev_foreach, &list);
 
@@ -557,7 +557,7 @@ static void cryptodev_backend_stats_cb(StatsResultList **result,
     switch (target) {
     case STATS_TARGET_CRYPTODEV:
     {
-        Object *objs = container_get(object_get_root(), "/objects");
+        Object *objs = object_get_container("objects");
         StatsArgs stats_args;
         stats_args.result.stats = result;
         stats_args.names = names;

chardev/char.c

@@ -48,7 +48,7 @@
 
 Object *get_chardevs_root(void)
 {
-    return container_get(object_get_root(), "/chardevs");
+    return object_get_container("chardevs");
 }
 
 static void chr_be_event(Chardev *s, QEMUChrEvent event)

qom/object.c

@@ -1774,7 +1774,7 @@ Object *object_get_root(void)
 
 Object *object_get_objects_root(void)
 {
-    return container_get(object_get_root(), "/objects");
+    return object_get_container("objects");
 }
 
 Object *object_get_internal_root(void)

scsi/pr-manager.c

@@ -21,7 +21,7 @@
 #include "qemu/module.h"
 #include "qapi/qapi-commands-block.h"
 
-#define PR_MANAGER_PATH     "/objects"
+#define PR_MANAGER_PATH     "objects"
 
 typedef struct PRManagerData {
     PRManager *pr_mgr;
@@ -135,7 +135,7 @@ PRManagerInfoList *qmp_query_pr_managers(Error **errp)
 {
     PRManagerInfoList *head = NULL;
     PRManagerInfoList **prev = &head;
-    Object *container = container_get(object_get_root(), PR_MANAGER_PATH);
+    Object *container = object_get_container(PR_MANAGER_PATH);
 
     object_child_foreach(container, query_one_pr_manager, &prev);
     return head;

ui/console.c

@@ -1160,7 +1160,7 @@ DisplayState *init_displaystate(void)
          * all QemuConsoles are created and the order / numbering
          * doesn't change any more */
         name = g_strdup_printf("console[%d]", con->index);
-        object_property_add_child(container_get(object_get_root(), "/backend"),
+        object_property_add_child(object_get_container("backend"),
                                   name, OBJECT(con));
         g_free(name);
     }

ui/dbus-chardev.c

@@ -106,7 +106,7 @@ dbus_chardev_init(DBusDisplay *dpy)
     dpy->notifier.notify = dbus_display_on_notify;
     dbus_display_notifier_add(&dpy->notifier);
 
-    object_child_foreach(container_get(object_get_root(), "/chardevs"),
+    object_child_foreach(object_get_container("chardevs"),
                          dbus_display_chardev_foreach, dpy);
 }