Use the error_out_volume from flow common instead

Instead of a custom piece of logic that errors out
a volume due to the driver not initialized issue
just use the same one that is used in other flows
to accomplish the same update.

Change-Id: I2c8f2fbb4d9bb25a19f26cba3dee5e87913d609b
Merge "Use the error_out_volume from flow common instead"
(Test commit) Change README to reflect Jio's fork of Cinder

Change-Id: I3f26c0a736e63725aec24ca2fa12c707b8e6460f