qcacld-3.0: Clean up legacy wma_roam_auth_offload_event_handler

Clean up useless legacy code wma_roam_auth_offload_event_handler.
It is replaced by target_if_cm_roam_auth_offload_event already.

Change-Id: I473d20f70c00c7d0e4c390a19b4ec6fdf9c0268b
CRs-Fixed: 3290006

core/wma/inc/wma_internal.h

@@ -220,19 +220,6 @@ wma_roam_pmkid_request_event_handler(void *handle,
 }
 #endif /* WLAN_FEATURE_FIPS */
 
-/**
- * wma_roam_auth_offload_event_handler() - Handle LFR-3.0 Roam authentication
- * offload event.
- * @handle: wma_handle
- * @event:  rso auth offload event data pointer
- * @len: length of the data
- *
- * Handles roam authentication offload event from firmware which is triggered
- * after roam candidate selection.
- */
-int wma_roam_auth_offload_event_handler(WMA_HANDLE handle, uint8_t *event,
-					uint32_t len);
-
 /**
  * wma_roam_stats_event_handler() - Handle the WMI_ROAM_STATS_EVENTID
  * from target

core/wma/src/wma_scan_roam.c

@@ -709,76 +709,6 @@ static void wma_update_phymode_on_roam(tp_wma_handle wma,
 		  des_chan->ch_cfreq1, des_chan->ch_cfreq2);
 }
 
-int wma_roam_auth_offload_event_handler(WMA_HANDLE handle, uint8_t *event,
-					uint32_t len)
-{
-	QDF_STATUS status;
-	tp_wma_handle wma = (tp_wma_handle) handle;
-	struct mac_context *mac_ctx;
-	wmi_roam_preauth_start_event_fixed_param *rso_auth_start_ev;
-	WMI_ROAM_PREAUTH_START_EVENTID_param_tlvs *param_buf;
-	struct qdf_mac_addr ap_bssid;
-	uint8_t vdev_id;
-
-	if (!event) {
-		wma_err_rl("received null event from target");
-		return -EINVAL;
-	}
-
-	param_buf = (WMI_ROAM_PREAUTH_START_EVENTID_param_tlvs *) event;
-	if (!param_buf) {
-		wma_err_rl("received null buf from target");
-		return -EINVAL;
-	}
-
-	rso_auth_start_ev = param_buf->fixed_param;
-	if (!rso_auth_start_ev) {
-		wma_err_rl("received null event data from target");
-		return -EINVAL;
-	}
-
-	if (rso_auth_start_ev->vdev_id > wma->max_bssid) {
-		wma_err_rl("received invalid vdev_id %d",
-			   rso_auth_start_ev->vdev_id);
-		return -EINVAL;
-	}
-
-	mac_ctx = cds_get_context(QDF_MODULE_ID_PE);
-	if (!mac_ctx) {
-		wma_err("NULL mac ptr");
-		QDF_ASSERT(0);
-		return -EINVAL;
-	}
-
-	cds_host_diag_log_work(&wma->roam_preauth_wl,
-			       WMA_ROAM_PREAUTH_WAKE_LOCK_DURATION,
-			       WIFI_POWER_EVENT_WAKELOCK_WOW);
-	qdf_wake_lock_timeout_acquire(&wma->roam_ho_wl,
-				      WMA_ROAM_HO_WAKE_LOCK_DURATION);
-
-	WMI_MAC_ADDR_TO_CHAR_ARRAY(&rso_auth_start_ev->candidate_ap_bssid,
-				   ap_bssid.bytes);
-	if (qdf_is_macaddr_zero(&ap_bssid) ||
-	    qdf_is_macaddr_broadcast(&ap_bssid) ||
-	    qdf_is_macaddr_group(&ap_bssid)) {
-		wma_err_rl("Invalid bssid");
-		return -EINVAL;
-	}
-
-	vdev_id = rso_auth_start_ev->vdev_id;
-	wma_debug("Received Roam auth offload event for bss:"QDF_MAC_ADDR_FMT" vdev_id:%d",
-		  QDF_MAC_ADDR_REF(ap_bssid.bytes), vdev_id);
-
-	lim_sae_auth_cleanup_retry(mac_ctx, vdev_id);
-	status = wma->csr_roam_auth_event_handle_cb(mac_ctx, vdev_id, ap_bssid);
-	if (QDF_IS_STATUS_ERROR(status)) {
-		wma_err_rl("Trigger pre-auth failed");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 /**
  * wma_set_ric_req() - set ric request element
  * @wma: wma handle