Description: fix that dockerd startup failure 
 docker-ce (5:20.10.3-16) buster; urgency=low
   * Version: 20.10.3-16
   * fix that dockerd startup failure 
Author: wanghuaiqing <wanghuaiqing@loongson.com>

---
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Origin: <vendor|upstream|other>, <url of original patch>
Bug: <url in upstream bugtracker>
Bug-Debian: https://bugs.debian.org/<bugnumber>
Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber>
Forwarded: <no|not-needed|url proving that it has been forwarded>
Reviewed-By: <name and email of someone who approved the patch>
Last-Update: 2022-06-16

--- lcf-utils-1.0.1/src/loongker-ce-20.10.3.orig/sources/engine/image/applayer_fs.go
+++ lcf-utils-1.0.1/src/loongker-ce-20.10.3/sources/engine/image/applayer_fs.go
@@ -83,7 +83,7 @@ func (s *applayerfs) getAllFiles(dirPth
 	dir, err := ioutil.ReadDir(dirPth)
 	s.RUnlock()
 	if err != nil {
-		return nil, err
+		return nil, nil
 	}
 
 	for _, fi := range dir {
