pylint: ibm_storage: Fix E0601 used-before-assignment error
Small refactor to fix E0601 from pylint.
@@ -562,8 +562,9 @@ class DS8KCommonHelper(object):
invalid_states += ('suspended',)
elif state == 'suspended':
invalid_states += ('valid',)
- try:
+
finished = False
+ try:
while True:
eventlet.sleep(2)
pairs = self.get_pprc_pairs(min_vol_id, max_vol_id)
