Only warn on errors in deleting LFS orphaned files during repo deletion (#7213)

models/admin.go

@@ -63,7 +63,7 @@ func RemoveAllWithNotice(title, path string) {
 func removeAllWithNotice(e Engine, title, path string) {
 	if err := os.RemoveAll(path); err != nil {
 		desc := fmt.Sprintf("%s [%s]: %v", title, path, err)
-		log.Warn(desc)
+		log.Warn(title+" [%s]: %v", path, err)
 		if err = createNotice(e, NoticeRepository, desc); err != nil {
 			log.Error("CreateRepositoryNotice: %v", err)
 		}

models/repo.go

@@ -1882,10 +1882,7 @@ func DeleteRepository(doer *User, uid, repoID int64) error {
 		}
 
 		oidPath := filepath.Join(v.Oid[0:2], v.Oid[2:4], v.Oid[4:len(v.Oid)])
-		err = os.Remove(filepath.Join(setting.LFS.ContentPath, oidPath))
-		if err != nil {
-			return err
-		}
+		removeAllWithNotice(sess, "Delete orphaned LFS file", oidPath)
 	}
 
 	if _, err := sess.Delete(&LFSMetaObject{RepositoryID: repoID}); err != nil {