Current issue:
During disconnect host sends RSO STOP command to FW
and expects a response from FW before continuing disconnect.
If roaming is disabled (from supplicant or due to race condition)
before sending RSO STOP cmd then FW does not respond to the request
and host will assert.
Solution:
To handle this case after rso timer stop expiry continue with
disconnect and clean up the rso state.
Change-Id: Iac7b25d881702b87f946fe0ecfba02b1d806f06b
CRs-Fixed: 3301394