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Christoph Hellwig authored
em can't be non-NULL after the free_extent_map label. Also remove the now pointless clearing of em to NULL after freeing it. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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