[PATCH] qom: remove index from object_resolve_abs_path()

[Masahiro Yamada <masahiroy@kernel.org>]

You can advance 'parts' to track the current path fragment.
The 'index' parameter is unneeded.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

 qom/object.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/qom/object.c b/qom/object.c
index aa8a3f24e6..a3ee968b12 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -2012,25 +2012,24 @@ Object *object_resolve_path_component(Object *parent, const gchar *part)
 
 static Object *object_resolve_abs_path(Object *parent,
                                           gchar **parts,
-                                          const char *typename,
-                                          int index)
+                                          const char *typename)
 {
     Object *child;
 
-    if (parts[index] == NULL) {
+    if (*parts == NULL) {
         return object_dynamic_cast(parent, typename);
     }
 
-    if (strcmp(parts[index], "") == 0) {
-        return object_resolve_abs_path(parent, parts, typename, index + 1);
+    if (strcmp(*parts, "") == 0) {
+        return object_resolve_abs_path(parent, parts + 1, typename);
     }
 
-    child = object_resolve_path_component(parent, parts[index]);
+    child = object_resolve_path_component(parent, *parts);
     if (!child) {
         return NULL;
     }
 
-    return object_resolve_abs_path(child, parts, typename, index + 1);
+    return object_resolve_abs_path(child, parts + 1, typename);
 }
 
 static Object *object_resolve_partial_path(Object *parent,
@@ -2042,7 +2041,7 @@ static Object *object_resolve_partial_path(Object *parent,
     GHashTableIter iter;
     ObjectProperty *prop;
 
-    obj = object_resolve_abs_path(parent, parts, typename, 0);
+    obj = object_resolve_abs_path(parent, parts, typename);
 
     g_hash_table_iter_init(&iter, parent->properties);
     while (g_hash_table_iter_next(&iter, NULL, (gpointer *)&prop)) {
@@ -2087,7 +2086,7 @@ Object *object_resolve_path_type(const char *path, const char *typename,
             *ambiguousp = ambiguous;
         }
     } else {
-        obj = object_resolve_abs_path(object_get_root(), parts, typename, 1);
+        obj = object_resolve_abs_path(object_get_root(), parts + 1, typename);
     }
 
     g_strfreev(parts);
-- 
2.25.1