optimize code

pingcap · Jan 24, 2022 · 86c50fb · 86c50fb
1 parent 590785c
commit 86c50fb
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/pkg/manager/member/tidb_member_manager.go b/pkg/manager/member/tidb_member_manager.go
@@ -303,8 +303,7 @@ func (m *tidbMemberManager) syncInitializer(tc *v1alpha1.TidbCluster) {
 	}
 	// init password
 	var db *sql.DB
-	var dsn string
-	dsn = util.GetDSN(tc)
+	dsn := util.GetDSN(tc)
 	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancel()
 	db, err = util.OpenDB(ctx, dsn)