bcache: remove duplicate _wait_all call

Since the  bcache_flush() is supposed to already use _wait_all()
remove duplicated invoce of this function.

diff --git a/lib/device/bcache.c b/lib/device/bcache.c
index 82b32644d85ed484d9a5d02e4bc45533e0161f6f..557c8b10ea82757777017cc6bf8b11b1c8d751fd 100644 (file)
--- a/lib/device/bcache.c
+++ b/lib/device/bcache.c
@@ -1181,7 +1181,6 @@ void bcache_destroy(struct bcache *cache)
 
        if (!bcache_flush(cache))
                stack;
-       _wait_all(cache);
        _exit_free_list(cache);
        radix_tree_destroy(cache->rtree);
        cache->engine->destroy(cache->engine);