qcacld-3.0: WLAN logs cleanup

This is a qcacld-2.0 to qcacld-3.0 propagation.

1. Add log to print ssid, bssid, rssi, channel and country code
   while connecting to an AP.
2. Add log to print disconnect reason when disconnect request is
   received from user space.
3. Cleanup some of the logs moving it to appropriate log level
   which are showing up as ERROR level in bug report.

Change-Id: Id8ea69a14a18565c226f89a8a5e10be46741d76d
CRs-Fixed: 914336

core/cds/src/cds_concurrency.c

@@ -3060,11 +3060,7 @@ void cds_dump_concurrency_info(hdd_context_t *hdd_ctx)
 				ol_txrx_ll_set_tx_pause_q_depth(
 					adapter->sessionId,
 					hdd_ctx->config->TxFlowMaxQueueDepth);
-				/* Temporary set log level as error
-				 * TX Flow control feature settled down,
-				 * will lower log level
-				 */
-				cds_err("MODE %d,CH %d,LWM %d,HWM %d,TXQDEP %d",
+				cds_info("MODE %d,CH %d,LWM %d,HWM %d,TXQDEP %d",
 				    adapter->device_mode,
 				    targetChannel,
 				    adapter->tx_flow_low_watermark,
@@ -3090,7 +3086,7 @@ void cds_dump_concurrency_info(hdd_context_t *hdd_ctx)
 						adapter->sessionId,
 						hdd_ctx->config->
 						TxHbwFlowMaxQueueDepth);
-					cds_err("SCC: MODE %s(%d), CH %d, LWM %d, HWM %d, TXQDEP %d",
+					cds_info("SCC: MODE %s(%d), CH %d, LWM %d, HWM %d, TXQDEP %d",
 					       hdd_device_mode_to_string(
 							adapter->device_mode),
 					       adapter->device_mode,
@@ -3116,12 +3112,7 @@ void cds_dump_concurrency_info(hdd_context_t *hdd_ctx)
 						preAdapterContext->sessionId,
 						hdd_ctx->config->
 						TxHbwFlowMaxQueueDepth);
-					/*
-					 * Temporary set log level as error
-					 * TX Flow control feature settled down,
-					 * will lower log level
-					 */
-					cds_err("SCC: MODE %s(%d), CH %d, LWM %d, HWM %d, TXQDEP %d",
+					cds_info("SCC: MODE %s(%d), CH %d, LWM %d, HWM %d, TXQDEP %d",
 					       hdd_device_mode_to_string(
 						preAdapterContext->device_mode
 							  ),
@@ -3171,12 +3162,7 @@ void cds_dump_concurrency_info(hdd_context_t *hdd_ctx)
 						adapter5->sessionId,
 						hdd_ctx->config->
 						TxHbwFlowMaxQueueDepth);
-					/*
-					 * Temporary set log level as error
-					 * TX Flow control feature settled down,
-					 * will lower log level
-					 */
-					cds_err("MCC: MODE %s(%d), CH %d, LWM %d, HWM %d, TXQDEP %d",
+					cds_info("MCC: MODE %s(%d), CH %d, LWM %d, HWM %d, TXQDEP %d",
 					    hdd_device_mode_to_string(
 						    adapter5->device_mode),
 					    adapter5->device_mode,
@@ -3204,12 +3190,7 @@ void cds_dump_concurrency_info(hdd_context_t *hdd_ctx)
 						adapter2_4->sessionId,
 						hdd_ctx->config->
 						TxLbwFlowMaxQueueDepth);
-					/*
-					 * Temporary set log level as error
-					 * TX Flow control feature settled down,
-					 * will lower log level
-					 */
-					cds_err("MCC: MODE %s(%d), CH %d, LWM %d, HWM %d, TXQDEP %d",
+					cds_info("MCC: MODE %s(%d), CH %d, LWM %d, HWM %d, TXQDEP %d",
 						hdd_device_mode_to_string(
 						    adapter2_4->device_mode),
 						adapter2_4->device_mode,

core/cds/src/cds_reg_service.c

@@ -1005,11 +1005,8 @@ static int cds_process_regulatory_data(struct wiphy *wiphy,
 			 && band_capability == eCSR_BAND_24)
 			continue;
 
-		if (wiphy->bands[i] == NULL) {
-			CDF_TRACE(CDF_MODULE_ID_CDF, CDF_TRACE_LEVEL_ERROR,
-				  "error: wiphy->bands is NULL, i = %d", i);
+		if (wiphy->bands[i] == NULL)
 			continue;
-		}
 
 		if (i == 0)
 			m = 0;

core/hdd/src/wlan_hdd_cfg80211.c

@@ -3241,7 +3241,7 @@ static int __wlan_hdd_cfg80211_wifi_logger_start(struct wiphy *wiphy,
 	}
 	start_log.ring_id = nla_get_u32(
 			tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_RING_ID]);
-	hddLog(LOGE, FL("Ring ID=%d"), start_log.ring_id);
+	hdd_info("Ring ID=%d", start_log.ring_id);
 
 	/* Parse and fetch verbose level */
 	if (!tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_VERBOSE_LEVEL]) {
@@ -3250,7 +3250,7 @@ static int __wlan_hdd_cfg80211_wifi_logger_start(struct wiphy *wiphy,
 	}
 	start_log.verbose_level = nla_get_u32(
 			tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_VERBOSE_LEVEL]);
-	hddLog(LOGE, FL("verbose_level=%d"), start_log.verbose_level);
+	hdd_info("verbose_level=%d", start_log.verbose_level);
 
 	/* Parse and fetch flag */
 	if (!tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_FLAGS]) {
@@ -3259,7 +3259,7 @@ static int __wlan_hdd_cfg80211_wifi_logger_start(struct wiphy *wiphy,
 	}
 	start_log.flag = nla_get_u32(
 			tb[QCA_WLAN_VENDOR_ATTR_WIFI_LOGGER_FLAGS]);
-	hddLog(LOGE, FL("flag=%d"), start_log.flag);
+	hdd_info("flag=%d", start_log.flag);
 
 	cds_set_ring_log_level(start_log.ring_id, start_log.verbose_level);
 
@@ -4705,12 +4705,8 @@ int wlan_hdd_cfg80211_update_band(struct wiphy *wiphy, eCsrBand eBand)
 
 	for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
 
-		if (NULL == wiphy->bands[i]) {
-			hddLog(CDF_TRACE_LEVEL_ERROR,
-			       "%s: wiphy->bands[i] is NULL, i = %d", __func__,
-			       i);
+		if (NULL == wiphy->bands[i])
 			continue;
-		}
 
 		for (j = 0; j < wiphy->bands[i]->n_channels; j++) {
 			struct ieee80211_supported_band *band = wiphy->bands[i];
@@ -4911,12 +4907,8 @@ int wlan_hdd_cfg80211_init(struct device *dev,
 
 	for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
 
-		if (NULL == wiphy->bands[i]) {
-			hddLog(CDF_TRACE_LEVEL_ERROR,
-			       "%s: wiphy->bands[i] is NULL, i = %d", __func__,
-			       i);
+		if (NULL == wiphy->bands[i])
 			continue;
-		}
 
 		for (j = 0; j < wiphy->bands[i]->n_channels; j++) {
 			struct ieee80211_supported_band *band = wiphy->bands[i];
@@ -7690,8 +7682,7 @@ static int wlan_hdd_cfg80211_set_cipher(hdd_adapter_t *pAdapter,
 	ENTER();
 
 	if (!cipher) {
-		hddLog(LOGE,
-		       FL("received cipher %d - considering none"), cipher);
+		hdd_info("received cipher %d - considering none", cipher);
 		encryptionType = eCSR_ENCRYPT_TYPE_NONE;
 	} else {
 
@@ -8473,6 +8464,70 @@ disconnected:
 	return result;
 }
 
+/**
+ * hdd_ieee80211_reason_code_to_str() - return string conversion of reason code
+ * @reason: ieee80211 reason code.
+ *
+ * This utility function helps log string conversion of reason code.
+ *
+ * Return: string conversion of reason code, if match found;
+ *         "Unknown" otherwise.
+ */
+static const char *hdd_ieee80211_reason_code_to_str(uint16_t reason)
+{
+	switch (reason) {
+	CASE_RETURN_STRING(WLAN_REASON_UNSPECIFIED);
+	CASE_RETURN_STRING(WLAN_REASON_PREV_AUTH_NOT_VALID);
+	CASE_RETURN_STRING(WLAN_REASON_DEAUTH_LEAVING);
+	CASE_RETURN_STRING(WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY);
+	CASE_RETURN_STRING(WLAN_REASON_DISASSOC_AP_BUSY);
+	CASE_RETURN_STRING(WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA);
+	CASE_RETURN_STRING(WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA);
+	CASE_RETURN_STRING(WLAN_REASON_DISASSOC_STA_HAS_LEFT);
+	CASE_RETURN_STRING(WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH);
+	CASE_RETURN_STRING(WLAN_REASON_DISASSOC_BAD_POWER);
+	CASE_RETURN_STRING(WLAN_REASON_DISASSOC_BAD_SUPP_CHAN);
+	CASE_RETURN_STRING(WLAN_REASON_INVALID_IE);
+	CASE_RETURN_STRING(WLAN_REASON_MIC_FAILURE);
+	CASE_RETURN_STRING(WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT);
+	CASE_RETURN_STRING(WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT);
+	CASE_RETURN_STRING(WLAN_REASON_IE_DIFFERENT);
+	CASE_RETURN_STRING(WLAN_REASON_INVALID_GROUP_CIPHER);
+	CASE_RETURN_STRING(WLAN_REASON_INVALID_PAIRWISE_CIPHER);
+	CASE_RETURN_STRING(WLAN_REASON_INVALID_AKMP);
+	CASE_RETURN_STRING(WLAN_REASON_UNSUPP_RSN_VERSION);
+	CASE_RETURN_STRING(WLAN_REASON_INVALID_RSN_IE_CAP);
+	CASE_RETURN_STRING(WLAN_REASON_IEEE8021X_FAILED);
+	CASE_RETURN_STRING(WLAN_REASON_CIPHER_SUITE_REJECTED);
+	CASE_RETURN_STRING(WLAN_REASON_DISASSOC_UNSPECIFIED_QOS);
+	CASE_RETURN_STRING(WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH);
+	CASE_RETURN_STRING(WLAN_REASON_DISASSOC_LOW_ACK);
+	CASE_RETURN_STRING(WLAN_REASON_DISASSOC_QAP_EXCEED_TXOP);
+	CASE_RETURN_STRING(WLAN_REASON_QSTA_LEAVE_QBSS);
+	CASE_RETURN_STRING(WLAN_REASON_QSTA_NOT_USE);
+	CASE_RETURN_STRING(WLAN_REASON_QSTA_REQUIRE_SETUP);
+	CASE_RETURN_STRING(WLAN_REASON_QSTA_TIMEOUT);
+	CASE_RETURN_STRING(WLAN_REASON_QSTA_CIPHER_NOT_SUPP);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_PEER_CANCELED);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_MAX_PEERS);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_CONFIG);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_CLOSE);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_MAX_RETRIES);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_CONFIRM_TIMEOUT);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_INVALID_GTK);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_INCONSISTENT_PARAM);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_INVALID_SECURITY);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_PATH_ERROR);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_PATH_NOFORWARD);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_PATH_DEST_UNREACHABLE);
+	CASE_RETURN_STRING(WLAN_REASON_MAC_EXISTS_IN_MBSS);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_CHAN_REGULATORY);
+	CASE_RETURN_STRING(WLAN_REASON_MESH_CHAN);
+	default:
+		return "Unknown";
+	}
+}
+
 /**
  * __wlan_hdd_cfg80211_disconnect() - cfg80211 disconnect api
  * @wiphy: Pointer to wiphy
@@ -8584,6 +8639,8 @@ static int __wlan_hdd_cfg80211_disconnect(struct wiphy *wiphy,
 #endif
 		hddLog(LOG1, FL("Disconnecting with reasoncode:%u"),
 		       reasonCode);
+		hdd_info("Disconnect request from user space with reason: %s",
+			hdd_ieee80211_reason_code_to_str(reason));
 		status = wlan_hdd_disconnect(pAdapter, reasonCode);
 		if (0 != status) {
 			hddLog(LOGE,

core/hdd/src/wlan_hdd_ioctl.c

@@ -5762,7 +5762,7 @@ static int hdd_set_rx_filter(hdd_adapter_t *adapter, bool action,
 					adapter->mc_addr_list.addr[i],
 					sizeof(adapter->mc_addr_list.addr[i]));
 				filter->ulMulticastAddrCnt++;
-				hdd_err("%s RX filter : addr ="
+				hdd_info("%s RX filter : addr ="
 				    MAC_ADDRESS_STR,
 				    action ? "setting" : "clearing",
 				    MAC_ADDR_ARRAY(filter->multicastAddr[i]));
@@ -5772,7 +5772,7 @@ static int hdd_set_rx_filter(hdd_adapter_t *adapter, bool action,
 		sme_8023_multicast_list(handle, adapter->sessionId, filter);
 		cdf_mem_free(filter);
 	} else {
-		hdd_err("mode %d mc_cnt %d",
+		hdd_info("mode %d mc_cnt %d",
 			adapter->device_mode, adapter->mc_addr_list.mc_cnt);
 	}
 

core/hdd/src/wlan_hdd_main.c

@@ -1651,7 +1651,7 @@ static void __hdd_set_multicast_list(struct net_device *dev)
 			   ETH_ALEN)) ||
 			   (adapter->addr_filter_pattern && (!memcmp(ha->addr,
 			    &adapter->addr_filter_pattern, 1)))) {
-				hdd_err("MC/BC filtering Skip addr ="MAC_ADDRESS_STR,
+				hdd_info("MC/BC filtering Skip addr ="MAC_ADDRESS_STR,
 					MAC_ADDR_ARRAY(ha->addr));
 				adapter->mc_addr_list.mc_cnt--;
 				continue;
@@ -3349,7 +3349,7 @@ static void hdd_wlan_register_ip6_notifier(hdd_context_t *hdd_ctx)
 	if (ret)
 		hddLog(LOGE, FL("Failed to register IPv6 notifier"));
 	else
-		hddLog(LOGE, FL("Registered IPv6 notifier"));
+		hdd_info("Registered IPv6 notifier");
 
 	return;
 }
@@ -5423,7 +5423,7 @@ ftm_processing:
 	if (ret)
 		hddLog(LOGE, FL("Failed to register IPv4 notifier"));
 	else
-		hddLog(LOGE, FL("Registered IPv4 notifier"));
+		hdd_info("Registered IPv4 notifier");
 
 	wlan_hdd_dcc_register_for_dcc_stats_event(hdd_ctx);
 

core/hdd/src/wlan_hdd_stats.c

@@ -1458,9 +1458,7 @@ __wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy,
 		return -EINVAL;
 
 	if (!pAdapter->isLinkLayerStatsSet) {
-		hddLog(CDF_TRACE_LEVEL_FATAL,
-		       "%s: isLinkLayerStatsSet : %d",
-		       __func__, pAdapter->isLinkLayerStatsSet);
+		hdd_warn("isLinkLayerStatsSet : %d", pAdapter->isLinkLayerStatsSet);
 		return -EINVAL;
 	}
 
@@ -2455,10 +2453,8 @@ static int __wlan_hdd_cfg80211_dump_survey(struct wiphy *wiphy,
 	hdd_wlan_get_freq(channel, &freq);
 
 	for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
-		if (NULL == wiphy->bands[i]) {
-			hddLog(LOG1, FL("wiphy->bands[i] is NULL, i = %d"), i);
+		if (NULL == wiphy->bands[i])
 			continue;
-		}
 
 		for (j = 0; j < wiphy->bands[i]->n_channels; j++) {
 			struct ieee80211_supported_band *band = wiphy->bands[i];

core/mac/src/pe/lim/lim_process_mlm_req_messages.c

@@ -2452,9 +2452,7 @@ static void lim_process_join_failure_timeout(tpAniSirGlobal mac_ctx)
 					eLIM_PERIODIC_JOIN_PROBE_REQ_TIMER);
 		/* Issue MLM join confirm with timeout reason code */
 		lim_log(mac_ctx, LOGE,
-			FL("In state eLIM_MLM_WT_JOIN_BEACON_STATE."));
-		lim_log(mac_ctx, LOGE,
-			FL("Join Failure Timeout occurred for session %d with BSS "
+			FL("Join Failure Timeout, In eLIM_MLM_WT_JOIN_BEACON_STATE session:%d "
 			   MAC_ADDRESS_STR),
 			session->peSessionId, MAC_ADDR_ARRAY(session->bssId));
 

core/mac/src/pe/lim/lim_process_sme_req_messages.c

@@ -1713,8 +1713,7 @@ __lim_process_sme_join_req(tpAniSirGlobal mac_ctx, uint32_t *msg_buf)
 				((uint8_t *)&bss_desc.ieFields), ie_len);
 
 		if (NULL != vendor_ie) {
-			lim_log(mac_ctx, LOGE,
-				FL("DUT is trying to connect to Cisco AP"));
+			lim_log(mac_ctx, LOG1, FL("Cisco vendor OUI present"));
 			session->isCiscoVendorAP = true;
 		} else {
 			session->isCiscoVendorAP = false;

core/mac/src/pe/lim/lim_send_management_frames.c

@@ -3159,7 +3159,7 @@ CDF_STATUS lim_send_disassoc_cnf(tpAniSirGlobal mac_ctx)
 			    (pe_session->is11Rconnection)) &&
 			    (disassoc_req->reasonCode !=
 				eSIR_MAC_DISASSOC_DUE_TO_FTHANDOFF_REASON)) {
-			lim_log(mac_ctx, LOGE,
+			lim_log(mac_ctx, LOG1,
 				FL("FT Preauth Session (%p,%d) Clean up"),
 				pe_session, pe_session->peSessionId);
 

core/sme/src/common/sme_api.c

@@ -2485,7 +2485,7 @@ CDF_STATUS sme_process_msg(tHalHandle hHal, cds_msg_t *pMsg)
 	/* channel avoid message arrived, send IND to client */
 	case eWNI_SME_CH_AVOID_IND:
 		if (pMac->sme.pChAvoidNotificationCb) {
-			CDF_TRACE(CDF_MODULE_ID_SME, CDF_TRACE_LEVEL_ERROR,
+			CDF_TRACE(CDF_MODULE_ID_SME, CDF_TRACE_LEVEL_INFO,
 				  FL("CH avoid notification"));
 			pMac->sme.pChAvoidNotificationCb(pMac->hHdd,
 							 pMsg->bodyptr);
@@ -7396,8 +7396,8 @@ CDF_STATUS sme_8023_multicast_list(tHalHandle hHal, uint8_t sessionId,
 	}
 
 	if (pSession == NULL) {
-		CDF_TRACE(CDF_MODULE_ID_SME, CDF_TRACE_LEVEL_ERROR,
-			  "%s: Unable to find " "the session Id: %d", __func__,
+		CDF_TRACE(CDF_MODULE_ID_SME, CDF_TRACE_LEVEL_WARN,
+			  "%s: Unable to find the session Id: %d", __func__,
 			  sessionId);
 		return CDF_STATUS_E_FAILURE;
 	}
@@ -12630,7 +12630,7 @@ CDF_STATUS sme_update_dsc_pto_up_mapping(tHalHandle hHal,
 	}
 
 	if (!pSession->QosMapSet.present) {
-		CDF_TRACE(CDF_MODULE_ID_SME, CDF_TRACE_LEVEL_ERROR,
+		CDF_TRACE(CDF_MODULE_ID_SME, CDF_TRACE_LEVEL_WARN,
 				FL("QOS Mapping IE not present"));
 		sme_release_global_lock(&pMac->sme);
 		return CDF_STATUS_E_FAILURE;

core/sme/src/csr/csr_api_roam.c

@@ -13539,6 +13539,14 @@ CDF_STATUS csr_send_join_req_msg(tpAniSirGlobal pMac, uint32_t sessionId,
 			csr_join_req->ssId.length = 0;
 		cdf_mem_copy(&csr_join_req->selfMacAddr, &pSession->selfMacAddr,
 			     sizeof(tSirMacAddr));
+		sms_log(pMac, LOGE,
+			"Connecting to ssid:%.*s bssid: "
+			MAC_ADDRESS_STR" rssi: %d channel: %d country_code: %c%c",
+			pIes->SSID.num_ssid, pIes->SSID.ssid,
+			MAC_ADDR_ARRAY(pBssDescription->bssId),
+			pBssDescription->rssi, pBssDescription->channelId,
+			pMac->scan.countryCodeCurrent[0],
+			pMac->scan.countryCodeCurrent[1]);
 		/* bsstype */
 		dwTmp = csr_translate_bsstype_to_mac_type
 						(pProfile->BSSType);

core/wma/src/wma_dev_if.c

@@ -529,7 +529,7 @@ CDF_STATUS wma_vdev_detach(tp_wma_handle wma_handle,
 		goto out;
 	}
 
-	WMA_LOGA("vdev_id:%hu vdev_hdl:%p", vdev_id, iface->handle);
+	WMA_LOGD("vdev_id:%hu vdev_hdl:%p", vdev_id, iface->handle);
 	if (!generateRsp) {
 		WMA_LOGE("Call txrx detach w/o callback for vdev %d", vdev_id);
 		ol_txrx_vdev_detach(iface->handle, NULL, NULL);
@@ -545,7 +545,7 @@ CDF_STATUS wma_vdev_detach(tp_wma_handle wma_handle,
 		status = CDF_STATUS_E_NOMEM;
 		goto out;
 	}
-	WMA_LOGE("Call txrx detach with callback for vdev %d", vdev_id);
+	WMA_LOGD("Call txrx detach with callback for vdev %d", vdev_id);
 	ol_txrx_vdev_detach(iface->handle, NULL, NULL);
 	wma_vdev_detach_callback(iface);
 	return status;
@@ -1711,7 +1711,7 @@ ol_txrx_vdev_handle wma_vdev_attach(tp_wma_handle wma_handle,
 					       txrx_vdev_type);
 	wma_handle->interfaces[self_sta_req->session_id].pause_bitmap = 0;
 
-	WMA_LOGA("vdev_id %hu, txrx_vdev_handle = %p", self_sta_req->session_id,
+	WMA_LOGD("vdev_id %hu, txrx_vdev_handle = %p", self_sta_req->session_id,
 		 txrx_vdev_handle);
 
 	if (NULL == txrx_vdev_handle) {

core/wma/src/wma_features.c

@@ -4551,7 +4551,7 @@ CDF_STATUS wma_process_mcbc_set_filter_req(tp_wma_handle wma_handle,
 	int i;
 
 	if (mcbc_param->ulMulticastAddrCnt <= 0) {
-		WMA_LOGE("Number of multicast addresses is 0");
+		WMA_LOGW("Number of multicast addresses is 0");
 		return CDF_STATUS_E_FAILURE;
 	}
 

core/wma/src/wma_scan_roam.c

@@ -4926,7 +4926,7 @@ int wma_extscan_cached_results_event_handler(void *handle,
 			event->first_entry_index);
 	WMA_LOGI("num_entries_in_page %d", numap);
 	if (!src_hotlist || !src_rssi || !numap) {
-		WMA_LOGE("%s: Cached results empty, send 0 results", __func__);
+		WMA_LOGW("%s: Cached results empty, send 0 results", __func__);
 		goto noresults;
 	}
 	if (event->first_entry_index +