qcacld-3.0: Do not process duplicate rrm link measurement request
Add a logic to avoid processing duplicate rrm link measurement request.
Cache last processed frame with timestamp to validate new frame.
If retry bit set, compare sequence number and source address of
last processed frame. If both are matches and is within retry time
than ignore that frame, else process. Update last processed frame cache
every time new frame processed successfully
Change-Id: Ic2bff028c7bcd79d6b3dca186edb35464b1fd059
CRs-Fixed: 1088735
3 files changed