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authorJason Yan <yanaijie@huawei.com>2017-03-10 06:49:12 +0300
committerShaohua Li <shli@fb.com>2017-03-10 23:54:38 +0300
commit1345921393ba23b60d3fcf15933e699232ad25ae (patch)
tree640e5fa06bbccaf9c432cbb7b3838ad750aec5e6 /drivers/md
parent3fb632e40d7667d8bedfabc28850ac06d5493f54 (diff)
downloadlinux-1345921393ba23b60d3fcf15933e699232ad25ae.tar.xz
md: fix incorrect use of lexx_to_cpu in does_sb_need_changing
The sb->layout is of type __le32, so we shoud use le32_to_cpu. Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/md.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 6e76d97a8fc3..f6ae1d67bcd0 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2287,7 +2287,7 @@ static bool does_sb_need_changing(struct mddev *mddev)
/* Check if any mddev parameters have changed */
if ((mddev->dev_sectors != le64_to_cpu(sb->size)) ||
(mddev->reshape_position != le64_to_cpu(sb->reshape_position)) ||
- (mddev->layout != le64_to_cpu(sb->layout)) ||
+ (mddev->layout != le32_to_cpu(sb->layout)) ||
(mddev->raid_disks != le32_to_cpu(sb->raid_disks)) ||
(mddev->chunk_sectors != le32_to_cpu(sb->chunksize)))
return true;