Currently locally generated vdev_id is passed to update
concurrency like to re-enable disabled sta link on one
p2p/sap down or handle concurrency on one ml sta link
down. This locally generated vdev id will be invalid/255
in case mode is non-sta, so hanlding will be done for non-sta
link down only.
Fix is to change vdev_id to session_id, so that session which
is deceremented due to session down can be provided and concurrency
handling can be done based on that.
Change-Id: Iaca9a339abbab3f5dab01e2224c3acd87df5bc0a
CRs-Fixed: 3212661
7b7faf56ce