qcacld-3.0: Don't fill any WMA request if target is not ready

If any WMA request is queued in wma hold req/vdev resp queue after fw
has crashed and sent the corresponding uevent to HOST, request will
timeout and if at the same time, SSR is also going on, it may lead to
various issues and crashes.

Check whether target is ready or not before queuing any request
in wma hold req/vdev resp queue.

Change-Id: I26b5746e9ba4f57f46b3a5a486bd85ef150d0ee7
CRs-Fixed: 2289004
3 files changed