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Commit 9a37d02c authored by Jason Yan's avatar Jason Yan Committed by Greg Kroah-Hartman
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md: fix incorrect use of lexx_to_cpu in does_sb_need_changing 



commit 1345921393ba23b60d3fcf15933e699232ad25ae upstream.

The sb->layout is of type __le32, so we shoud use le32_to_cpu.

Signed-off-by: default avatarJason Yan <yanaijie@huawei.com>
Signed-off-by: default avatarShaohua Li <shli@fb.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ce02effe

drivers/md/md.c

+1 −1
Original line number Diff line number Diff line
@@ -2270,7 +2270,7 @@ 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;