When the SSR and interface down happen in parallel,
the driver rejects the interface down since the
recovery is in progress. Kernel ignores the -EAGAIN
request from the driver and as part of NET_DOWN notification
in cfg80211_netdown_notifer the kernel invokes the
___cfg80211_scan_done to free the request but doesn't not send
scan_result indication, since it expects the scan_done work to
get scheduled and then broadcast the request to upperlayer.
The scan done checks currently only if the interface is up replace
it with driver specific internal driver state.
Change-Id: I0e5ac319783b9c1a69e7e19674f76f20da1d1590
CRs-Fixed: 3202812
992242a17a