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qcacld-3.0: Fix SAP force scc failed after STA channel switch

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After STA channel switch, when SAP try to force scc with STA,
race condition issue happens sometimes between mc thread and sap
restart thread, hdd_ctx->roaming_in_progress isn't cleared when
check roaming status in hdd_softap_set_channel_change, so channel
switch failed.

Fix: change order, make sure hdd_set_roaming_in_progress(false)
happens before policy_mgr_check_concurrent_intf_and_restart_sap.

Change-Id: I1146eb665941fe0beb8f6165272f32ac8f7e74f2
CRs-Fixed: 2549571
This commit is contained in:
Jianmin Zhu 2019-10-23 13:02:01 +08:00 • committed by nshrivas
commit 36626e4fad
1 changed files with 3 additions and 3 deletions
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6
core/sme/src/csr/csr_api_roam.c
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@ -21562,14 +21562,14 @@ static QDF_STATUS csr_process_roam_sync_callback(struct mac_context *mac_ctx,
}
policy_mgr_check_n_start_opportunistic_timer(mac_ctx->psoc);
csr_roam_call_callback(mac_ctx, session_id, NULL, 0,
eCSR_ROAM_SYNCH_COMPLETE,
eCSR_ROAM_RESULT_SUCCESS);
policy_mgr_check_concurrent_intf_and_restart_sap(mac_ctx->psoc);
if (roam_synch_data->authStatus ==
CSR_ROAM_AUTH_STATUS_AUTHENTICATED)
csr_roam_update_cfg(mac_ctx, session_id,
REASON_CONNECT);
csr_roam_call_callback(mac_ctx, session_id, NULL, 0,
eCSR_ROAM_SYNCH_COMPLETE,
eCSR_ROAM_RESULT_SUCCESS);
vdev_roam_params->roam_invoke_in_progress = false;
goto end;
case SIR_ROAMING_DEAUTH: