Updated openstack/openstack
Project: openstack/nova  c1ef7efa6665e5ca6accfd6df9c7e45883327e4b

VMware: remove unused parameter (mountpoint)

A mountpoint parameter was passed to the volume attach and detach
methods. This parameter is not used. This patch cleans that up.
In addition it also cleans log messages where this parameter was used.

TrivialFix

Change-Id: I2eafea22c58553ac58fcccf6d199db6f8b595fb2