f2fs: fix endian conversion bugs reported by sparse
This patch should resolve the bugs reported by the sparse tool.
Initial reports were written by "kbuild test robot" managed by fengguang.wu.
In my local machines, I've tested also by running:
> make C=2 CF="-D__CHECK_ENDIAN__"
Accordingly, I've found lots of warnings and bugs related to the endian
conversion. And I've fixed all at this moment.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
diff --git a/fs/f2fs/hash.c b/fs/f2fs/hash.c
index 098a196..beb155e 100644
--- a/fs/f2fs/hash.c
+++ b/fs/f2fs/hash.c
@@ -92,7 +92,6 @@
hash = buf[0];
minor_hash = buf[1];
- f2fs_hash = hash;
- f2fs_hash &= ~F2FS_HASH_COL_BIT;
+ f2fs_hash = cpu_to_le32(hash & ~F2FS_HASH_COL_BIT);
return f2fs_hash;
}