util/gpool/spmc: make test case TestBenchPool stable (#42787)

close pingcap/tidb#42721
2023-04-11 16:01:01 +08:00
parent 591849a8d3
commit 0a3169fbfe
1 changed files with 2 additions and 6 deletions
--- a/util/gpool/spmc/spmcpool_test.go
+++ b/util/gpool/spmc/spmcpool_test.go
@ -453,12 +453,8 @@ func TestBenchPool(t *testing.T) {
 				select {
 				case <-sema:
 					return struct{}{}, nil
-				default:
-					select {
-					case <-exitCh:
-						return struct{}{}, gpool.ErrProducerClosed
-					default:
-					}
+				case <-exitCh:
+					return struct{}{}, gpool.ErrProducerClosed
 				}
 			}
 		}