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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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