null: 'td' isn't actually unused, unmark it

[fio.git] / engines / null.c

diff --git a/engines/null.c b/engines/null.c
index 85d6847e18388eee2822f7b7cf38b7d230b5ec27..bf7885e92187e68488c3c5109ca52ed77cd4fd36 100644 (file)
--- a/engines/null.c
+++ b/engines/null.c
@@ -46,6 +46,7 @@ static int fio_null_commit(struct thread_data *td)
        struct null_data *nd = td->io_ops->data;
 
        if (!nd->events) {
+               io_u_mark_submit(td, nd->queued);
                nd->events = nd->queued;
                nd->queued = 0;
        }
@@ -53,7 +54,7 @@ static int fio_null_commit(struct thread_data *td)
        return 0;
 }
 
-static int fio_null_queue(struct thread_data fio_unused *td, struct io_u *io_u)
+static int fio_null_queue(struct thread_data *td, struct io_u *io_u)
 {
        struct null_data *nd = td->io_ops->data;
 
@@ -82,7 +83,6 @@ static void fio_null_cleanup(struct thread_data *td)
                if (nd->io_us)
                        free(nd->io_us);
                free(nd);
-               td->io_ops->data = NULL;
        }
 }