A disk_key was set by hand instead of using the endian helpers.

I *think* the second one is just a typo.  The chunk's num_stripes was
already initialized from the record, but it's le16.  So we'll set the
item's size based on the record's native num_stripes.

Signed-off-by: Zach Brown <z...@redhat.com>
---
 cmds-chunk.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/cmds-chunk.c b/cmds-chunk.c
index 16f399e..54f0573 100644
--- a/cmds-chunk.c
+++ b/cmds-chunk.c
@@ -1031,9 +1031,9 @@ static int __rebuild_chunk_root(struct btrfs_trans_handle 
*trans,
                if (min_devid > dev->devid)
                        min_devid = dev->devid;
        }
-       disk_key.objectid = BTRFS_DEV_ITEMS_OBJECTID;
-       disk_key.type = BTRFS_DEV_ITEM_KEY;
-       disk_key.offset = min_devid;
+       btrfs_set_disk_key_objectid(&disk_key, BTRFS_DEV_ITEMS_OBJECTID);
+       btrfs_set_disk_key_type(&disk_key, BTRFS_DEV_ITEM_KEY);
+       btrfs_set_disk_key_offset(&disk_key, min_devid);
 
        cow = btrfs_alloc_free_block(trans, root, root->sectorsize,
                                     BTRFS_CHUNK_TREE_OBJECTID,
@@ -1117,7 +1117,7 @@ static int __rebuild_chunk_items(struct 
btrfs_trans_handle *trans,
                key.offset = chunk_rec->offset;
 
                ret = btrfs_insert_item(trans, chunk_root, &key, chunk,
-                               btrfs_chunk_item_size(chunk->num_stripes));
+                               btrfs_chunk_item_size(chunk_rec->num_stripes));
                free(chunk);
                if (ret)
                        return ret;
-- 
1.7.11.7

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