objects: optimize loops by using i instead of x

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/lib/objects.c b/lib/objects.c
index 4f4670d18c3ea65d42b5a7585e5bf0fd27eba0d3..4d31d2ee0c9057e9c4e1a1675897708c66157803 100644 (file)
--- a/lib/objects.c
+++ b/lib/objects.c
@@ -160,7 +160,7 @@ struct bt_object *bt_object_string_copy(const struct bt_object *string_obj)
 static
 struct bt_object *bt_object_array_copy(const struct bt_object *array_obj)
 {
-       int x;
+       int i;
        int ret;
        struct bt_object *copy_obj;
        struct bt_object_array *typed_array_obj;
@@ -172,10 +172,10 @@ struct bt_object *bt_object_array_copy(const struct bt_object *array_obj)
                goto end;
        }
 
-       for (x = 0; x < typed_array_obj->garray->len; ++x) {
+       for (i = 0; i < typed_array_obj->garray->len; ++i) {
                struct bt_object *element_obj_copy;
                struct bt_object *element_obj =
-                       bt_object_array_get(array_obj, x);
+                       bt_object_array_get(array_obj, i);
 
                if (!element_obj) {
                        BT_OBJECT_PUT(copy_obj);
@@ -304,7 +304,7 @@ static
 bool bt_object_array_compare(const struct bt_object *object_a,
                const struct bt_object *object_b)
 {
-       int x;
+       int i;
        bool ret = true;
        const struct bt_object_array *array_obj_a =
                BT_OBJECT_TO_ARRAY(object_a);
@@ -314,12 +314,12 @@ bool bt_object_array_compare(const struct bt_object *object_a,
                goto end;
        }
 
-       for (x = 0; x < array_obj_a->garray->len; ++x) {
+       for (i = 0; i < array_obj_a->garray->len; ++i) {
                struct bt_object *element_obj_a;
                struct bt_object *element_obj_b;
 
-               element_obj_a = bt_object_array_get(object_a, x);
-               element_obj_b = bt_object_array_get(object_b, x);
+               element_obj_a = bt_object_array_get(object_a, i);
+               element_obj_b = bt_object_array_get(object_b, i);
 
                if (!bt_object_compare(element_obj_a, element_obj_b)) {
                        BT_OBJECT_PUT(element_obj_a);
@@ -394,13 +394,13 @@ void bt_object_generic_freeze(struct bt_object *object)
 
 void bt_object_array_freeze(struct bt_object *object)
 {
-       int x;
+       int i;
        struct bt_object_array *typed_array_obj =
                BT_OBJECT_TO_ARRAY(object);
 
-       for (x = 0; x < typed_array_obj->garray->len; ++x) {
+       for (i = 0; i < typed_array_obj->garray->len; ++i) {
                struct bt_object *element_obj =
-                       g_ptr_array_index(typed_array_obj->garray, x);
+                       g_ptr_array_index(typed_array_obj->garray, i);
 
                bt_object_freeze(element_obj);
        }