linux-kernel - [PATCH] mkfs.f2fs: use correct endian conversion for writing lpf inode

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Message-ID: <20240903173157.602995-1-daeho43@gmail.com>
Date: Tue,  3 Sep 2024 10:31:57 -0700
From: Daeho Jeong <daeho43@...il.com>
To: linux-kernel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net,
	kernel-team@...roid.com
Cc: Daeho Jeong <daehojeong@...gle.com>
Subject: [PATCH] mkfs.f2fs: use correct endian conversion for writing lpf inode

From: Daeho Jeong <daehojeong@...gle.com>

The conversion between cpu and little endian is incorrect.

Signed-off-by: Daeho Jeong <daehojeong@...gle.com>
---
 mkfs/f2fs_format.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mkfs/f2fs_format.c b/mkfs/f2fs_format.c
index c9d335a..30d8e19 100644
--- a/mkfs/f2fs_format.c
+++ b/mkfs/f2fs_format.c
@@ -1547,8 +1547,8 @@ static int f2fs_write_lpf_inode(void)
 
 	f2fs_init_inode(sb, raw_node, c.lpf_ino, mkfs_time, 0x41c0);
 
-	raw_node->i.i_pino = le32_to_cpu(sb->root_ino);
-	raw_node->i.i_namelen = le32_to_cpu(strlen(LPF));
+	raw_node->i.i_pino = sb->root_ino;
+	raw_node->i.i_namelen = cpu_to_le32(strlen(LPF));
 	memcpy(raw_node->i.i_name, LPF, strlen(LPF));
 
 	node_blkaddr = alloc_next_free_block(CURSEG_HOT_NODE);
-- 
2.46.0.469.g59c65b2a67-goog