qcacld-3.0: Remove unused set link states and functions

Set link state is not used now so remove unused set link states
and functions.

Change-Id: Idb1a40922b8a27a18864d7047983d456cc05bffa
CRs-fixed: 2514158

core/mac/src/include/sir_params.h

@@ -140,10 +140,6 @@ enum cap_bitmap {
 typedef enum eSriLinkState {
 	eSIR_LINK_IDLE_STATE = 0,
 	eSIR_LINK_PREASSOC_STATE = 1,
-	eSIR_LINK_POSTASSOC_STATE = 2,
-	eSIR_LINK_AP_STATE = 3,
-	eSIR_LINK_IBSS_STATE = 4,
-	eSIR_LINK_DOWN_STATE = 5,
 } tSirLinkState;
 
 /* / Mailbox Message Structure Define */

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

@@ -1271,7 +1271,6 @@ void lim_ibss_del_bss_rsp(struct mac_context *mac, void *msg, struct pe_session
 {
 	tSirResultCodes rc = eSIR_SME_SUCCESS;
 	struct del_bss_param *pDelBss = (struct del_bss_param *)msg;
-	tSirMacAddr nullBssid = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
 	SET_LIM_PROCESS_DEFD_MESGS(mac, true);
 	if (!pDelBss) {
@@ -1304,14 +1303,6 @@ void lim_ibss_del_bss_rsp(struct mac_context *mac, void *msg, struct pe_session
 		goto end;
 	}
 
-	if (lim_set_link_state(mac, eSIR_LINK_IDLE_STATE, nullBssid,
-			       pe_session->self_mac_addr, NULL,
-			       NULL) != QDF_STATUS_SUCCESS) {
-		pe_err("IBSS: DEL_BSS_RSP setLinkState failed");
-		rc = eSIR_SME_REFUSED;
-		goto end;
-	}
-
 	lim_ibss_delete(mac, pe_session);
 
 	dph_hash_table_init(mac, &pe_session->dph.dphHashTable);

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

@@ -834,26 +834,6 @@ lim_process_assoc_rsp_frame(struct mac_context *mac_ctx,
 		goto assocReject;
 	}
 
-	/*
-	 * Association Response received with success code
-	 * Set the link state to POSTASSOC now that we have received
-	 * assoc/reassoc response
-	 * NOTE: for BTAMP case, it is being handled in
-	 * lim_process_mlm_assoc_req
-	 */
-	if (!lim_is_roam_synch_in_progress(session_entry)) {
-		if (lim_set_link_state
-			(mac_ctx, eSIR_LINK_POSTASSOC_STATE,
-			session_entry->bssId,
-			session_entry->self_mac_addr, NULL,
-			NULL) != QDF_STATUS_SUCCESS) {
-			pe_err("Set link state to POSTASSOC failed");
-			qdf_mem_free(beacon);
-			qdf_mem_free(assoc_rsp);
-			return;
-		}
-	}
-
 	if (assoc_rsp->QosMapSet.present)
 		qdf_mem_copy(&session_entry->QosMapSet,
 			     &assoc_rsp->QosMapSet,

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

@@ -639,7 +639,8 @@ lim_process_mlm_post_join_suspend_link(struct mac_context *mac_ctx,
 	mac_ctx->lim.limTimers.gLimJoinFailureTimer.sessionId =
 		session->peSessionId;
 
-	status = wma_add_bss_peer_sta(session->self_mac_addr, session->bssId);
+	status = wma_add_bss_peer_sta(session->self_mac_addr, session->bssId,
+				      false);
 	lim_post_join_set_link_state_callback(mac_ctx, session, status);
 
 	return;

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

@@ -1594,14 +1594,6 @@ void lim_process_sta_mlm_del_bss_rsp(struct mac_context *mac,
 	}
 	if (QDF_STATUS_SUCCESS == pDelBssParams->status) {
 		pe_debug("STA received the DEL_BSS_RSP");
-		if (lim_set_link_state
-			    (mac, eSIR_LINK_IDLE_STATE, pe_session->bssId,
-			    pe_session->self_mac_addr, NULL,
-			    NULL) != QDF_STATUS_SUCCESS) {
-			pe_err("Failure in setting link state to IDLE");
-			status_code = eSIR_SME_REFUSED;
-			goto end;
-		}
 		if (!sta) {
 			pe_err("DPH Entry for STA 1 missing");
 			status_code = eSIR_SME_REFUSED;
@@ -1649,8 +1641,6 @@ void lim_process_ap_mlm_del_bss_rsp(struct mac_context *mac,
 				    struct pe_session *pe_session)
 {
 	tSirResultCodes rc = eSIR_SME_SUCCESS;
-	QDF_STATUS status;
-	tSirMacAddr nullBssid = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
 	if (!pe_session) {
 		pe_err("Session entry passed is NULL");
@@ -1681,12 +1671,6 @@ void lim_process_ap_mlm_del_bss_rsp(struct mac_context *mac,
 		rc = eSIR_SME_STOP_BSS_FAILURE;
 		goto end;
 	}
-	status = lim_set_link_state(mac, eSIR_LINK_IDLE_STATE, nullBssid,
-				    pe_session->self_mac_addr, NULL, NULL);
-	if (status != QDF_STATUS_SUCCESS) {
-		rc = eSIR_SME_REFUSED;
-		goto end;
-	}
 	/** Softmac may send all the buffered packets right after resuming the transmission hence
 	 * to occupy the medium during non channel occupancy period. So resume the transmission after
 	 * HAL gives back the response.
@@ -2031,11 +2015,6 @@ static void lim_process_ap_mlm_add_bss_rsp(struct mac_context *mac,
 	mlmStartCnf.sessionId = pAddBssParams->sessionId;
 	if (QDF_STATUS_SUCCESS == pAddBssParams->status) {
 		pe_debug("WMA_ADD_BSS_RSP returned with QDF_STATUS_SUCCESS");
-		if (lim_set_link_state
-			    (mac, eSIR_LINK_AP_STATE, pe_session->bssId,
-			    pe_session->self_mac_addr, NULL,
-			    NULL) != QDF_STATUS_SUCCESS)
-			return;
 		/* Set MLME state */
 		pe_session->limMlmState = eLIM_MLM_BSS_STARTED_STATE;
 		pe_session->chainMask = pAddBssParams->chainMask;
@@ -2150,11 +2129,6 @@ lim_process_ibss_mlm_add_bss_rsp(struct mac_context *mac,
 	if (QDF_STATUS_SUCCESS == pAddBssParams->status) {
 		pe_debug("WMA_ADD_BSS_RSP returned with QDF_STATUS_SUCCESS");
 
-		if (lim_set_link_state
-			    (mac, eSIR_LINK_IBSS_STATE, pe_session->bssId,
-			    pe_session->self_mac_addr, NULL,
-			    NULL) != QDF_STATUS_SUCCESS)
-			return;
 		/* Set MLME state */
 		pe_session->limMlmState = eLIM_MLM_BSS_STARTED_STATE;
 		MTRACE(mac_trace
@@ -2449,11 +2423,6 @@ static void lim_process_sta_mlm_add_bss_rsp(struct mac_context *mac_ctx,
 
 	if (mlm_assoc_cnf.resultCode != eSIR_SME_SUCCESS) {
 		session_entry->limMlmState = eLIM_MLM_IDLE_STATE;
-		if (lim_set_link_state(mac_ctx, eSIR_LINK_IDLE_STATE,
-					session_entry->bssId,
-					session_entry->self_mac_addr,
-					NULL, NULL) != QDF_STATUS_SUCCESS)
-			pe_err("Failed to set the LinkState");
 		/* Update PE session Id */
 		mlm_assoc_cnf.sessionId = session_entry->peSessionId;
 		lim_post_sme_message(mac_ctx, msg_type,

core/mac/src/pe/nan/nan_datapath.c

@@ -406,14 +406,6 @@ void lim_ndi_del_bss_rsp(struct mac_context * mac_ctx,
 		goto end;
 	}
 
-	if (lim_set_link_state(mac_ctx, eSIR_LINK_IDLE_STATE,
-			session_entry->self_mac_addr,
-			session_entry->self_mac_addr, NULL, NULL)
-			!= QDF_STATUS_SUCCESS) {
-		pe_err("NDI: DEL_BSS_RSP setLinkState failed");
-		goto end;
-	}
-
 	session_entry->limMlmState = eLIM_MLM_IDLE_STATE;
 
 end:

core/wma/inc/wma.h

@@ -2568,10 +2568,12 @@ int wma_motion_det_base_line_host_event_handler(void *handle, u_int8_t *event,
  * wma_add_bss_peer_sta() - creat bss peer when sta connect
  * @self_mac: self mac address
  * @bssid: AP bssid
+ * @roam_sync: if roam sync is in progress
  *
  * Return: 0 on success, else error on failure
  */
-QDF_STATUS wma_add_bss_peer_sta(uint8_t *self_mac, uint8_t *bssid);
+QDF_STATUS wma_add_bss_peer_sta(uint8_t *self_mac, uint8_t *bssid,
+				bool roam_sync);
 
 /**
  * wma_send_vdev_stop() - WMA api to send vdev stop to fw

core/wma/src/wma_dev_if.c

@@ -6002,7 +6002,8 @@ QDF_STATUS wma_set_wlm_latency_level(void *wma_ptr,
 	return ret;
 }
 
-QDF_STATUS wma_add_bss_peer_sta(uint8_t *self_mac, uint8_t *bssid)
+QDF_STATUS wma_add_bss_peer_sta(uint8_t *self_mac, uint8_t *bssid,
+				bool roam_synch)
 {
 	struct cdp_pdev *pdev;
 	struct cdp_vdev *vdev;
@@ -6021,9 +6022,8 @@ QDF_STATUS wma_add_bss_peer_sta(uint8_t *self_mac, uint8_t *bssid)
 		WMA_LOGE("vdev not found for addr: %pM", self_mac);
 		goto err;
 	}
-	status = wma_create_peer(
-			wma, pdev, vdev, bssid,
-			WMI_PEER_TYPE_DEFAULT, vdev_id, false);
+	status = wma_create_peer(wma, pdev, vdev, bssid, WMI_PEER_TYPE_DEFAULT,
+				 vdev_id, roam_synch);
 err:
 	return status;
 }

core/wma/src/wma_scan_roam.c

@@ -2624,7 +2624,6 @@ wma_roam_update_vdev(tp_wma_handle wma,
 {
 	struct del_bss_param *del_bss_params;
 	tDeleteStaParams *del_sta_params;
-	tLinkStateParams *set_link_params;
 	tAddStaParams *add_sta_params;
 	uint32_t uc_cipher = 0, cipher_cap = 0;
 	uint8_t vdev_id;
@@ -2641,34 +2640,21 @@ wma_roam_update_vdev(tp_wma_handle wma,
 		return;
 	}
 
-	set_link_params = qdf_mem_malloc(sizeof(*set_link_params));
-	if (!set_link_params) {
-		qdf_mem_free(del_bss_params);
-		qdf_mem_free(del_sta_params);
-		return;
-	}
 	add_sta_params = qdf_mem_malloc(sizeof(*add_sta_params));
 	if (!add_sta_params) {
 		qdf_mem_free(del_bss_params);
 		qdf_mem_free(del_sta_params);
-		qdf_mem_free(set_link_params);
 		return;
 	}
 
 	qdf_mem_zero(del_bss_params, sizeof(*del_bss_params));
 	qdf_mem_zero(del_sta_params, sizeof(*del_sta_params));
-	qdf_mem_zero(set_link_params, sizeof(*set_link_params));
 	qdf_mem_zero(add_sta_params, sizeof(*add_sta_params));
 
 	del_bss_params->vdev_id = vdev_id;
 	del_sta_params->smesessionId = vdev_id;
 	qdf_mem_copy(del_bss_params->bssid, wma->interfaces[vdev_id].bssid,
 			QDF_MAC_ADDR_SIZE);
-	set_link_params->state = eSIR_LINK_PREASSOC_STATE;
-	qdf_mem_copy(set_link_params->self_mac_addr,
-		     roam_synch_ind_ptr->self_mac.bytes, QDF_MAC_ADDR_SIZE);
-	qdf_mem_copy(set_link_params->bssid, roam_synch_ind_ptr->bssid.bytes,
-			QDF_MAC_ADDR_SIZE);
 	add_sta_params->staType = STA_ENTRY_SELF;
 	add_sta_params->smesessionId = vdev_id;
 	qdf_mem_copy(&add_sta_params->bssId, &roam_synch_ind_ptr->bssid.bytes,
@@ -2685,7 +2671,8 @@ wma_roam_update_vdev(tp_wma_handle wma,
 
 	wma_delete_sta(wma, del_sta_params);
 	wma_delete_bss(wma, del_bss_params);
-	wma_set_linkstate(wma, set_link_params);
+	wma_add_bss_peer_sta(roam_synch_ind_ptr->self_mac.bytes,
+			     roam_synch_ind_ptr->bssid.bytes, true);
 	/* Update new peer's uc cipher */
 	wma_update_roamed_peer_unicast_cipher(wma, uc_cipher, cipher_cap,
 					      roam_synch_ind_ptr->bssid.bytes);
@@ -2694,7 +2681,6 @@ wma_roam_update_vdev(tp_wma_handle wma,
 	qdf_mem_copy(wma->interfaces[vdev_id].bssid,
 			roam_synch_ind_ptr->bssid.bytes, QDF_MAC_ADDR_SIZE);
 	qdf_mem_free(del_bss_params);
-	qdf_mem_free(set_link_params);
 	qdf_mem_free(add_sta_params);
 }