qcacld-3.0: Checking assoc state for bw timer when resuming

In runtime resuming, there is no necessary to start bw timer
if adapter is in non-assoc state.
If bw timer has been started in idle state, there will be no
match bw timer stop. In hdd_bus_bandwidth_deinit, it will consider
as abnormal.

Change-Id: Id36af395269ebf3a09429b2606dbd438f147f24f
CRs-Fixed: 2678835
2 files changed