From b4f210563e63e5d4b73e3232fd7156424533063e Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Sun, 10 Jul 2022 13:38:06 +0200
Subject: [PATCH] ubifs: Fix ubifs_assert_cmt_locked()
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U-Boot does not implement down_write_trylock() and its stub always returns
true that lock was acquired. Therefore ubifs_assert_cmt_locked() assert
currently always fails.
Fix this issue by redefining ubifs_assert_cmt_locked() to just empty stub
as there is nothing to assert.
Signed-off-by: Pali Rohár <pali@kernel.org>
---
fs/ubifs/debug.h | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h
index 5f6e12702d..d69f1e6ac7 100644
--- a/fs/ubifs/debug.h
+++ b/fs/ubifs/debug.h
@@ -173,13 +173,7 @@ struct ubifs_global_debug_info {
} \
} while (0)
-#define ubifs_assert_cmt_locked(c) do { \
- if (unlikely(down_write_trylock(&(c)->commit_sem))) { \
- up_write(&(c)->commit_sem); \
- pr_debug("commit lock is not locked!\n"); \
- ubifs_assert(0); \
- } \
-} while (0)
+#define ubifs_assert_cmt_locked(c) do { } while (0)
#define ubifs_dbg_msg(type, fmt, ...) \
pr_debug("UBIFS DBG " type ": " fmt "\n", \
--
2.39.5