ctf: use create + append/insert functions when possible

[babeltrace.git] / src / plugins / ctf / fs-src / query.c

diff --git a/src/plugins/ctf/fs-src/query.c b/src/plugins/ctf/fs-src/query.c
index 40adf8825b5a03dc87b2232f6765a5e79d7a9c0a..e817165c4e6c4a12285f6e5a30726ab05896262c 100644 (file)
--- a/src/plugins/ctf/fs-src/query.c
+++ b/src/plugins/ctf/fs-src/query.c
@@ -215,15 +215,16 @@ int add_range(bt_value *info, struct range *range,
 {
        int ret = 0;
        bt_value_map_insert_entry_status status;
-       bt_value *range_map = NULL;
+       bt_value *range_map;
 
        if (!range->set) {
                /* Not an error. */
                goto end;
        }
 
-       range_map = bt_value_map_create();
-       if (!range_map) {
+       status = bt_value_map_insert_empty_map_entry(info, range_name,
+               &range_map);
+       if (status != BT_VALUE_MAP_INSERT_ENTRY_STATUS_OK) {
                ret = -1;
                goto end;
        }
@@ -242,15 +243,7 @@ int add_range(bt_value *info, struct range *range,
                goto end;
        }
 
-       status = bt_value_map_insert_entry(info, range_name,
-               range_map);
-       if (status != BT_VALUE_MAP_INSERT_ENTRY_STATUS_OK) {
-               ret = -1;
-               goto end;
-       }
-
 end:
-       bt_value_put_ref(range_map);
        return ret;
 }
 
@@ -336,8 +329,10 @@ int populate_trace_info(const struct ctf_fs_trace *trace, bt_value *trace_info)
                goto end;
        }
 
-       file_groups = bt_value_array_create();
-       if (!file_groups) {
+       insert_status = bt_value_map_insert_empty_array_entry(trace_info,
+               "streams", &file_groups);
+       if (insert_status != BT_VALUE_MAP_INSERT_ENTRY_STATUS_OK) {
+               ret = -1;
                goto end;
        }
 
@@ -349,22 +344,15 @@ int populate_trace_info(const struct ctf_fs_trace *trace, bt_value *trace_info)
                struct ctf_fs_ds_file_group *group = g_ptr_array_index(
                                trace->ds_file_groups, group_idx);
 
-               group_info = bt_value_map_create();
-               if (!group_info) {
+               append_status = bt_value_array_append_empty_map_element(
+                       file_groups, &group_info);
+               if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) {
                        ret = -1;
                        goto end;
                }
 
                ret = populate_stream_info(group, group_info, &group_range);
                if (ret) {
-                       bt_value_put_ref(group_info);
-                       goto end;
-               }
-
-               append_status = bt_value_array_append_element(file_groups,
-                       group_info);
-               bt_value_put_ref(group_info);
-               if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) {
                        goto end;
                }
 
@@ -385,16 +373,7 @@ int populate_trace_info(const struct ctf_fs_trace *trace, bt_value *trace_info)
                }
        }
 
-       insert_status = bt_value_map_insert_entry(trace_info, "streams",
-               file_groups);
-       BT_VALUE_PUT_REF_AND_RESET(file_groups);
-       if (insert_status != BT_VALUE_MAP_INSERT_ENTRY_STATUS_OK) {
-               ret = -1;
-               goto end;
-       }
-
 end:
-       bt_value_put_ref(file_groups);
        return ret;
 }
 
@@ -454,8 +433,9 @@ bt_component_class_query_method_status trace_info_query(
                trace = g_ptr_array_index(ctf_fs->traces, i);
                BT_ASSERT(trace);
 
-               trace_info = bt_value_map_create();
-               if (!trace_info) {
+               append_status = bt_value_array_append_empty_map_element(result,
+                       &trace_info);
+               if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) {
                        BT_COMP_CLASS_LOGE_APPEND_CAUSE(self_comp_class,
                                "Failed to create trace info map.");
                        goto error;
@@ -463,14 +443,6 @@ bt_component_class_query_method_status trace_info_query(
 
                ret = populate_trace_info(trace, trace_info);
                if (ret) {
-                       bt_value_put_ref(trace_info);
-                       goto error;
-               }
-
-               append_status = bt_value_array_append_element(result,
-                       trace_info);
-               bt_value_put_ref(trace_info);
-               if (append_status != BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_OK) {
                        goto error;
                }
        }