Bapiraju Alla cc025bf48c qcacmn: Access scan_req_q under lock
Currently, list empty checks for scan_req_q is done outside the lock.
This is causing synchronization issue during scan and SSR/vdev delete
in parallel.

To avoid this, check for scan_req_q empty inside the lock.

This change also updates the return type of
wlan_schedule_scan_start_request to QDF_STATUS, which is expected by
caller API.

Change-Id: I8b6febdd98af7856fb047b1c9d852e4944a137b5
CRs-Fixed: 2763173
2020-08-31 17:21:33 -07:00
2020-08-26 23:57:44 -07:00
2017-09-15 21:45:35 +05:30
2017-03-27 08:31:31 -07:00

 This is CNSS WLAN Host Driver for products starting from iHelium  
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