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ext4: Fix endianness bug when reading the MMP block

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Sparse complained about this endian bug in fs/ext4/mmp.c.

Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
Reviewed-by: Johann Lombardi <johann@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Santosh Nayak 2012-02-27 01:09:03 -05:00 committed by Theodore Ts'o
parent 9ee4930259
commit 85d216501a
1 changed files with 2 additions and 2 deletions
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4
fs/ext4/mmp.c
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@ -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)