util/u_queue: move function definition up

Will be used by the next commit.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11296>

src/util/u_queue.c

@@ -523,6 +523,13 @@ util_queue_kill_threads(struct util_queue *queue, unsigned keep_num_threads,
       mtx_unlock(&queue->finish_lock);
 }
 
+static void
+util_queue_finish_execute(void *data, void *gdata, int num_thread)
+{
+   util_barrier *barrier = data;
+   util_barrier_wait(barrier);
+}
+
 void
 util_queue_destroy(struct util_queue *queue)
 {
@@ -652,13 +659,6 @@ util_queue_drop_job(struct util_queue *queue, struct util_queue_fence *fence)
       util_queue_fence_wait(fence);
 }
 
-static void
-util_queue_finish_execute(void *data, void *gdata, int num_thread)
-{
-   util_barrier *barrier = data;
-   util_barrier_wait(barrier);
-}
-
 /**
  * Wait until all previously added jobs have completed.
  */