qcacld-3.0: Retrieve information from the object manager vdev

sme_session_params has duplicate information which can be retrived
from the vdev object directly, hence remove the duplicate values
and get information directly from the vdev.

Change-Id: I151dbefcfedc20673fbf072b9c308dc9a6243bb1
CRs-Fixed: 2555909
4 files changed