wlan: Fix crash in fw logging

If wlanLoggingEnable ini param is disabled,logger infrastructure
is not initialized. Then a crash is possible when gwlan_logging
structure is accessed. Thus, enable checks in __vos_fatal_event_logs_req
and fatal log indication from fw to check for wlanLoggingEnable.

Change-Id: I3c705a98796641b9cc34402a44d0b1b743547653
CRs-fixed: 1035040
3 files changed
tree: d3a1c9c28e138e7d24b262196f6cae452d9b8e18
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile