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Subject[PATCH] ext4: MMP: Fix endianness bug.
Date
From: Santosh Nayak <santoshprasadnayak@gmail.com>

Sparse complaint this endian bug in ext4: mmp.

Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
---
fs/ext4/mmp.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
index 7ea4ba4..ed6548d 100644
--- a/fs/ext4/mmp.c
+++ b/fs/ext4/mmp.c
@@ -257,8 +257,8 @@ int ext4_multi_mount_protect(struct super_block *sb,
* If check_interval in MMP block is larger, use that instead of
* update_interval from the superblock.
*/
- if (mmp->mmp_check_interval > mmp_check_interval)
- mmp_check_interval = mmp->mmp_check_interval;
+ if (le16_to_cpu(mmp->mmp_check_interval) > mmp_check_interval)
+ mmp_check_interval = le16_to_cpu(mmp->mmp_check_interval);

seq = le32_to_cpu(mmp->mmp_seq);
if (seq == EXT4_MMP_SEQ_CLEAN)
--
1.7.4.4


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