
Framework might not disable NAN discovery explicitly in some cases like driver unload. So disable NAN from stop_adapter to terminate NDPs and NAN discovery properly. Cleanup the API os_if_process_nan_disable_req() by using the new API ucfg_disable_nan_discovery(). Change-Id: Ic2c834db44c42a44db902c93f67a887de1b6c2fb CRs-Fixed: 2594318