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md/raid5: make sure reshape_position is cleared on error path.

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Leaving a valid reshape_position value in place could be confusing.

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2012-03-13 11:21:18 +11:00
parent fde7d9049e
commit 1e3fa9bd50
1 changed files with 1 additions and 0 deletions
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drivers/md/raid5.c
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@ -5592,6 +5592,7 @@ static int raid5_start_reshape(struct mddev *mddev)
spin_lock_irq(&conf->device_lock);
mddev->raid_disks = conf->raid_disks = conf->previous_raid_disks;
conf->reshape_progress = MaxSector;
mddev->reshape_position = MaxSector;
spin_unlock_irq(&conf->device_lock);
return -EAGAIN;
}