qcacld-3.0: Missed home channel in chmap when roam to hidden AP

Roam channel map is got by searching current ssid in scan db,
if hidden ssid, probe resp has ssid, but beacon usually has
NULL ssid.

Use new scan structure in csr_init_occupied_channels_list

Change-Id: I9758cb30b83a7c0c3d221b7178ffb607f0911593
CRs-Fixed: 2432223
1 file changed