ubifs: remove useless code

[u-boot] / fs / ubifs / ubifs.h

diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 1d894652059acf80a793fb02259e5bdf7ce7b709..512fdaa1444d1155bcf260be3156c19ce65578d1 100644 (file)
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * This file is part of UBIFS.
  *
@@ -6,8 +7,6 @@
  * (C) Copyright 2008-2009
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
- * SPDX-License-Identifier:    GPL-2.0+
- *
  * Authors: Artem Bityutskiy (Битюцкий Артём)
  *          Adrian Hunter
  */
@@ -317,8 +316,8 @@ struct super_block {
        struct backing_dev_info *s_bdi;
 #endif
        struct mtd_info         *s_mtd;
-       struct hlist_node       s_instances;
 #ifndef __UBOOT__
+       struct hlist_node       s_instances;
        struct quota_info       s_dquot;        /* Diskquota specific options */
 #endif
 
@@ -611,16 +610,20 @@ static inline ino_t parent_ino(struct dentry *dentry)
 /* misc.h */
 #define mutex_lock_nested(...)
 #define mutex_unlock_nested(...)
-#define mutex_is_locked(...)   0
+#define mutex_is_locked(...)   1
 #endif
 
 /* Version of this UBIFS implementation */
 #define UBIFS_VERSION 1
 
 /* Normal UBIFS messages */
+#ifdef CONFIG_UBIFS_SILENCE_MSG
+#define ubifs_msg(c, fmt, ...)
+#else
 #define ubifs_msg(c, fmt, ...)                                      \
        pr_notice("UBIFS (ubi%d:%d): " fmt "\n",                    \
                  (c)->vi.ubi_num, (c)->vi.vol_id, ##__VA_ARGS__)
+#endif
 /* UBIFS error messages */
 #ifndef __UBOOT__
 #define ubifs_err(c, fmt, ...)                                      \