Merge pull request #785 from srvg/bug/openiscsi-emptylist

open_iscsi: return devicenodes as empty list if no LUN's

system/open_iscsi.py

@@ -108,6 +108,7 @@ import time
 
 ISCSIADM = 'iscsiadm'
 
+
 def compare_nodelists(l1, l2):
 
     l1.sort()
@@ -206,9 +207,6 @@ def target_device_node(module, target):
     # a given target...
 
     devices = glob.glob('/dev/disk/by-path/*%s*' % target)
-    if len(devices) == 0:
-        return None
-    else:
     devdisks = []
     for dev in devices:
         # exclude partitions
@@ -371,7 +369,6 @@ def main():
     module.exit_json(**result)
 
 
-
 # import module snippets
 from ansible.module_utils.basic import *