imsm: FIX: Do not use pba_of_lba0 for copy position calculation
imsm_manage_reshape() should not shift start copy position. This offset is passed to manage reshape function /and it is used/ as input parameter in offsets table already. Signed-off-by: Adam Kwolek <adam.kwolek@intel.com> Signed-off-by: NeilBrown <neilb@suse.de>
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@ -8764,9 +8764,7 @@ static int imsm_manage_reshape(
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if ((current_position + next_step) > max_position)
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next_step = max_position - current_position;
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start = (__le32_to_cpu(map_src->pba_of_lba0) +
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__le32_to_cpu(dev->reserved_blocks) +
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current_position) * 512;
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start = current_position * 512;
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/* allign reading start to old geometry */
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start_buf_shift = start % old_data_stripe_length;
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