Values API: standardize parameters and return values

[babeltrace.git] / plugins / ctf / lttng-live / viewer-connection.c

diff --git a/plugins/ctf/lttng-live/viewer-connection.c b/plugins/ctf/lttng-live/viewer-connection.c
index 79d2c31ef926962f7f709e763829af59e36ec01c..f371095ce5eed5ccf87945993a58fe457cad8cc4 100644 (file)
--- a/plugins/ctf/lttng-live/viewer-connection.c
+++ b/plugins/ctf/lttng-live/viewer-connection.c
@@ -327,14 +327,8 @@ enum bt_value_status list_update_session(struct bt_value *results,
                        ret = BT_VALUE_STATUS_ERROR;
                        goto end;
                }
-               ret = bt_value_string_get(hostname, &hostname_str);
-               if (ret != BT_VALUE_STATUS_OK) {
-                       goto end;
-               }
-               ret = bt_value_string_get(session_name, &session_name_str);
-               if (ret != BT_VALUE_STATUS_OK) {
-                       goto end;
-               }
+               hostname_str = bt_value_string_get(hostname);
+               session_name_str = bt_value_string_get(session_name);
 
                if (!strcmp(session->hostname, hostname_str)
                                && !strcmp(session->session_name,
@@ -350,10 +344,7 @@ enum bt_value_status list_update_session(struct bt_value *results,
                                ret = BT_VALUE_STATUS_ERROR;
                                goto end;
                        }
-                       ret = bt_value_integer_get(btval, &val);
-                       if (ret != BT_VALUE_STATUS_OK) {
-                               goto end;
-                       }
+                       val = bt_value_integer_get(btval);
                        /* sum */
                        val += streams;
                        ret = bt_private_integer_bool_set(btval, val);
@@ -367,10 +358,7 @@ enum bt_value_status list_update_session(struct bt_value *results,
                                ret = BT_VALUE_STATUS_ERROR;
                                goto end;
                        }
-                       ret = bt_value_integer_get(btval, &val);
-                       if (ret != BT_VALUE_STATUS_OK) {
-                               goto end;
-                       }
+                       val = bt_value_integer_get(btval);
                        /* max */
                        val = max_t(int64_t, clients, val);
                        ret = bt_private_integer_bool_set(btval, val);