[all] Remove unreachable code

2021-06-02 14:59:29 +08:00
parent db52308d85
commit 050eacf4cb
2 changed files with 0 additions and 9 deletions
--- a/block-cache/io_engine.cc
+++ b/block-cache/io_engine.cc
@@ -174,9 +174,6 @@ aio_engine::wait_(timespec *ts)
 		cbs_.free(cb);
 		return optional<wait_result>(make_pair(false, context));
 	}
-
-	// shouldn't get here
-	return optional<wait_result>(make_pair(false, 0));
 }

 struct timespec