io: remove Error parameter from QIOTask thread worker

Now that task objects have a directly associated error,
there's no need for an an Error **errp parameter to
the QIOTask thread worker function. It already has a
QIOTask object, so can directly set the error on it.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

1 files changed, 5 insertions, 7 deletions

diff --git a/tests/test-io-task.c b/tests/test-io-task.c
index 84144c9047..ff62272d5f 100644
--- a/tests/test-io-task.c
+++ b/tests/test-io-task.c
@@ -140,20 +140,18 @@ struct TestThreadWorkerData {
     GMainLoop *loop;
 };
 
-static int test_task_thread_worker(QIOTask *task,
-                                   Error **errp,
-                                   gpointer opaque)
+static void test_task_thread_worker(QIOTask *task,
+                                    gpointer opaque)
 {
     struct TestThreadWorkerData *data = opaque;
 
     data->worker = g_thread_self();
 
     if (data->fail) {
-        error_setg(errp, "Testing fail");
-        return -1;
+        Error *err = NULL;
+        error_setg(&err, "Testing fail");
+        qio_task_set_error(task, err);
     }
-
-    return 0;
 }