linux-kernel - [PATCH] f2fs: fix to use le32_to_cpu() in RAW_IS

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Date:   Thu, 18 May 2023 17:29:31 +0800
From:   Chao Yu <chao@...nel.org>
To:     jaegeuk@...nel.org
Cc:     linux-f2fs-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org, Chao Yu <chao@...nel.org>
Subject: [PATCH] f2fs: fix to use le32_to_cpu() in RAW_IS_INODE()

__le32 type variable should be converted w/ le32_to_cpu() before access.

Signed-off-by: Chao Yu <chao@...nel.org>
---
 fs/f2fs/f2fs.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 7f6c51a6b930..a4bff3b5b887 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -2840,7 +2840,11 @@ static inline void f2fs_radix_tree_insert(struct radix_tree_root *root,
 		cond_resched();
 }
 
-#define RAW_IS_INODE(p)	((p)->footer.nid == (p)->footer.ino)
+static inline bool RAW_IS_INODE(struct f2fs_node *node)
+{
+	return le32_to_cpu(node->footer.ino) ==
+			le32_to_cpu(node->footer.nid);
+}
 
 static inline bool IS_INODE(struct page *page)
 {
-- 
2.40.1