ceph-disk: fix PrepareData.set_type() args should be class member.

Signed-off-by: You Ji <youji@ebay.com>

diff --git a/src/ceph-disk/ceph_disk/main.py b/src/ceph-disk/ceph_disk/main.py
index 3bef1755a37c1bf31246a2439e7dcaf2e08e50ae..45e9bb2163a37117278ddf4902d6eee0dae6efdb 100755 (executable)
--- a/src/ceph-disk/ceph_disk/main.py
+++ b/src/ceph-disk/ceph_disk/main.py
@@ -2384,7 +2384,7 @@ class PrepareData(object):
         elif stat.S_ISBLK(dmode):
             self.type = self.DEVICE
         else:
-            raise Error('not a dir or block device', args.data)
+            raise Error('not a dir or block device', self.args.data)
 
     def is_file(self):
         return self.type == self.FILE