qcacld-3.0: Do not send WMI commands in ROAM_HO_FAIL handling

When firmware sends WMI_ROAM_REASON_HO_FAILED event to host,
it has already deleted the peer. Host should not send peer
and vdev cleanup commands to firmware.

Add disassoc_reason field to roamCmd to indicate that CSR wants to
disconnect because of ROAM_HO_FAIL. Copy that information to PE
session, send it to WMA using WMA_DELETE_BSS_HO_FAIL_REQ.
Add wma_delete_bss_ho_fail() to take care of driver state cleanup
without sending commands to firmware.

CRs-Fixed: 1083649
Change-Id: Icdd7571214ea5510c0cdbc44c69d6b5060f5892c
16 files changed
tree: 79aed3da4ba47c9c17c7a02bcc27c535ad9f26b6
  1. core/
  2. target/
  3. uapi/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile
  8. README.txt