[PATCH] ocfs2: Fix incorrect CPU endianness conversion causing mount failure

[Heming Zhao]

Commit 23aab037106d ("ocfs2: fix UBSAN warning in ocfs2_verify_volume()")
introduced a regression bug. The blksz_bits value is already converted
to CPU endian in the previous code; therefore, the code shouldn't use
le32_to_cpu() anymore.

Fixes: 23aab037106d ("ocfs2: fix UBSAN warning in ocfs2_verify_volume()")
Signed-off-by: Heming Zhao <heming.zhao@xxxxxxxx>
---
 fs/ocfs2/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index c79b4291777f..1e87554f6f41 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -2340,7 +2340,7 @@ static int ocfs2_verify_volume(struct ocfs2_dinode *di,
 			mlog(ML_ERROR, "found superblock with incorrect block "
 			     "size bits: found %u, should be 9, 10, 11, or 12\n",
 			     blksz_bits);
-		} else if ((1 << le32_to_cpu(blksz_bits)) != blksz) {
+		} else if ((1 << blksz_bits) != blksz) {
 			mlog(ML_ERROR, "found superblock with incorrect block "
 			     "size: found %u, should be %u\n", 1 << blksz_bits, blksz);
 		} else if (le16_to_cpu(di->id2.i_super.s_major_rev_level) !=
-- 
2.43.0