diff --git a/weed/filer/filechunk_manifest.go b/weed/filer/filechunk_manifest.go
index db1a51651..f45448a6e 100644
--- a/weed/filer/filechunk_manifest.go
+++ b/weed/filer/filechunk_manifest.go
@@ -114,7 +114,7 @@ func retriedFetchChunkData(urlStrings []string, cipherKey []byte, isGzipped bool
 				break
 			}
 		}
-		if err != nil && shouldRetry{
+		if err != nil && shouldRetry {
 			glog.V(0).Infof("retry reading in %v", waitTime)
 			time.Sleep(waitTime)
 		} else {
diff --git a/weed/util/bounded_tree/bounded_tree.go b/weed/util/bounded_tree/bounded_tree.go
index 7d4dfb99a..0e8af2520 100644
--- a/weed/util/bounded_tree/bounded_tree.go
+++ b/weed/util/bounded_tree/bounded_tree.go
@@ -34,7 +34,7 @@ type VisitNodeFunc func(path util.FullPath) (childDirectories []string, err erro
 // No action if the directory has been visited before or does not exist.
 // A leaf node, which has no children, represents a directory not visited.
 // A non-leaf node or a non-existing node represents a directory already visited, or does not need to visit.
-func (t *BoundedTree) EnsureVisited(p util.FullPath, visitFn VisitNodeFunc) (visitErr error){
+func (t *BoundedTree) EnsureVisited(p util.FullPath, visitFn VisitNodeFunc) (visitErr error) {
 	t.Lock()
 	defer t.Unlock()