qcacld-3.0: cleanup NAN/NDP logging

Few NAN/NDP logs are redundant in the current logging infra.
Optimize the same and add few necessary logs.

Change-Id: Ie261db317af48955a16269539948ff1596c4bbcb
CRs-Fixed: 2644418

components/nan/core/src/nan_main.c

@@ -87,8 +87,8 @@ QDF_STATUS nan_set_discovery_state(struct wlan_objmgr_psoc *psoc,
 
 	qdf_spin_unlock_bh(&psoc_priv->lock);
 
-	nan_info("NAN State transitioned from %d -> %d", cur_state,
-		 psoc_priv->disc_state);
+	nan_debug("NAN State transitioned from %d -> %d", cur_state,
+		  psoc_priv->disc_state);
 
 	return status;
 }

components/nan/dispatcher/src/nan_ucfg_api.c

@@ -443,7 +443,7 @@ QDF_STATUS ucfg_nan_req_processor(struct wlan_objmgr_vdev *vdev,
 		nan_debug("Wait for NDP END indication");
 		err = osif_request_wait_for_response(request);
 		if (err)
-			nan_err("NAN request timed out: %d", err);
+			nan_debug("NAN request timed out: %d", err);
 		osif_request_put(request);
 		psoc_obj->request_context = NULL;
 	}
@@ -471,11 +471,11 @@ static void ucfg_nan_request_process_cb(void *cookie)
 
 	request = osif_request_get(cookie);
 	if (request) {
-		nan_debug("request (cookie:0x%pK) completed", cookie);
 		osif_request_complete(request);
 		osif_request_put(request);
 	} else {
-		nan_err("Obsolete request (cookie:0x%pK), do nothing", cookie);
+		nan_debug("Obsolete request (cookie:0x%pK), do nothing",
+			  cookie);
 	}
 }
 
@@ -739,7 +739,6 @@ QDF_STATUS ucfg_nan_discovery_req(void *in_req, uint32_t req_type)
 		psoc_priv->is_explicit_disable = true;
 
 post_msg:
-	nan_debug("posting request: %u", req_type);
 	status = scheduler_post_message(QDF_MODULE_ID_NAN,
 					QDF_MODULE_ID_NAN,
 					QDF_MODULE_ID_OS_IF, &msg);
@@ -752,11 +751,8 @@ post_msg:
 	if (req_type != NAN_GENERIC_REQ) {
 		err = osif_request_wait_for_response(request);
 		if (err)
-			nan_err("NAN request: %u timed out: %d",
-				req_type, err);
-		else
-			nan_debug("NAN request: %u serviced successfully",
-				  req_type);
+			nan_debug("NAN request: %u timed out: %d",
+				  req_type, err);
 
 		if (req_type == NAN_DISABLE_REQ)
 			psoc_priv->is_explicit_disable = false;
@@ -1121,13 +1117,12 @@ QDF_STATUS ucfg_disable_nan_discovery(struct wlan_objmgr_psoc *psoc,
 		qdf_mem_copy(nan_req->params.request_data, data, data_len);
 	}
 
-	nan_debug("sending NAN Disable Req");
 	status = ucfg_nan_discovery_req(nan_req, NAN_DISABLE_REQ);
 
 	if (QDF_IS_STATUS_SUCCESS(status))
 		nan_debug("Successfully sent NAN Disable request");
 	else
-		nan_err("Unable to send NAN Disable request: %u", status);
+		nan_debug("Unable to send NAN Disable request: %u", status);
 
 	qdf_mem_free(nan_req);
 	return status;