qcacld-3.0: Cleanup sta index references in lim

Remove sta index references in lim since mac address
would be used instead of this index as part of the
sta index cleanup.

Change-Id: Ia7cbb94cf988a04506440ddaca6b1c302e13e852
CRs-Fixed: 2524509

core/mac/inc/sir_api.h

@@ -1587,7 +1587,6 @@ typedef struct sSmeIbssPeerInd {
 	uint8_t sessionId;
 
 	struct qdf_mac_addr peer_addr;
-	uint16_t staId;
 
 	/* Beacon will be appended for new Peer indication. */
 } tSmeIbssPeerInd, *tpSmeIbssPeerInd;

core/mac/src/dph/dph_hash_table.c

@@ -158,44 +158,6 @@ static inline tpDphHashNode get_node(struct mac_context *mac, uint8_t assocId,
 	return &hash_table->pDphNodeArray[assocId];
 }
 
-/* --------------------------------------------------------------------- */
-/**
- * dph_lookup_assoc_id
- *
- * FUNCTION:
- * This function looks up assocID given the station Id. It traverses the complete table to do this.
- * Need to find an efficient way to do this.
- * LOGIC:
- *
- * ASSUMPTIONS:
- *
- * NOTE:
- *
- * @param mac pointer to global Mac structure.
- * @param staIdx station ID
- * @param *assocId pointer to associd to be returned by this function.
- * @return pointer to the dph node.
- */
-tpDphHashNode dph_lookup_assoc_id(struct mac_context *mac, uint16_t staIdx,
-				  uint16_t *assocId,
-				  struct dph_hash_table *hash_table)
-{
-	uint8_t i;
-
-	for (i = 0; i < hash_table->size; i++) {
-		if ((hash_table->pDphNodeArray[i].added) &&
-		    (hash_table->pDphNodeArray[i].staIndex == staIdx)) {
-			*assocId = i;
-			break;
-		}
-
-	}
-	if (i == hash_table->size)
-		return NULL;
-	return &hash_table->pDphNodeArray[i];
-
-}
-
 /** -------------------------------------------------------------
    \fn dph_init_sta_state
    \brief Initialize STA state. this function saves the staId from the current entry in the DPH table with given assocId
@@ -209,11 +171,10 @@ tpDphHashNode dph_lookup_assoc_id(struct mac_context *mac, uint16_t staIdx,
    -------------------------------------------------------------*/
 
 tpDphHashNode dph_init_sta_state(struct mac_context *mac, tSirMacAddr staAddr,
-				 uint16_t assocId, uint8_t validStaIdx,
+				 uint16_t assocId,
 				 struct dph_hash_table *hash_table)
 {
 	tpDphHashNode sta, pnext;
-	uint16_t staIdx = STA_INVALID_IDX;
 
 	if (assocId >= hash_table->size) {
 		pe_err("Invalid Assoc Id %d", assocId);
@@ -221,7 +182,6 @@ tpDphHashNode dph_init_sta_state(struct mac_context *mac, tSirMacAddr staAddr,
 	}
 
 	sta = get_node(mac, (uint8_t) assocId, hash_table);
-	staIdx = sta->staIndex;
 	pnext = sta->next;
 
 	/* Clear the STA node except for the next pointer */
@@ -230,10 +190,6 @@ tpDphHashNode dph_init_sta_state(struct mac_context *mac, tSirMacAddr staAddr,
 
 	/* Initialize the assocId */
 	sta->assocId = assocId;
-	if (true == validStaIdx)
-		sta->staIndex = staIdx;
-	else
-		sta->staIndex = STA_INVALID_IDX;
 
 	/* Initialize STA mac address */
 	qdf_mem_copy(sta->staAddr, staAddr, sizeof(tSirMacAddr));
@@ -304,7 +260,7 @@ tpDphHashNode dph_add_hash_entry(struct mac_context *mac, tSirMacAddr staAddr,
 		return NULL;
 	} else {
 		if (dph_init_sta_state
-			    (mac, staAddr, assocId, false, hash_table) == NULL) {
+			    (mac, staAddr, assocId, hash_table) == NULL) {
 			pe_err("could not Init STA id: %d", assocId);
 			return NULL;
 		}

core/mac/src/dph/dph_hash_table.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2015, 2017-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2011-2015, 2017-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -57,9 +57,6 @@ struct dph_hash_table {
 tpDphHashNode dph_lookup_hash_entry(struct mac_context *mac, uint8_t staAddr[],
 				    uint16_t *pStaId,
 				    struct dph_hash_table *hash_table);
-tpDphHashNode dph_lookup_assoc_id(struct mac_context *mac, uint16_t staIdx,
-				  uint16_t *assocId,
-				  struct dph_hash_table *hash_table);
 
 /* Get a pointer to the hash node */
 tpDphHashNode dph_get_hash_entry(struct mac_context *mac, uint16_t staId,
@@ -87,7 +84,7 @@ void dph_hash_table_init(struct mac_context *mac,
 /* Initialize STA state */
 tpDphHashNode dph_init_sta_state(struct mac_context *mac,
 				 tSirMacAddr staAddr,
-				 uint16_t staId, uint8_t validStaIdx,
+				 uint16_t staId,
 				 struct dph_hash_table *hash_table);
 
 #endif

core/mac/src/include/dph_global.h

@@ -142,8 +142,6 @@ typedef struct sDphHashNode {
 	uint8_t htSupportedChannelWidthSet:1;
 	uint8_t htSecondaryChannelOffset:2;
 	uint16_t assocId;       /* Association ID */
-	/* This is the real sta index generated by HAL */
-	uint16_t staIndex;
 	uint8_t staAddr[6];
 	uint8_t staType;
 

core/mac/src/pe/include/lim_admit_control.h

@@ -74,20 +74,17 @@ lim_admit_control_delete_ts(struct mac_context *mac,
 QDF_STATUS lim_admit_control_init(struct mac_context *mac);
 #ifdef FEATURE_WLAN_ESE
 QDF_STATUS lim_send_hal_msg_add_ts(struct mac_context *mac,
-				      uint16_t staIdx,
 				      uint8_t tspecIdx,
 				      struct mac_tspec_ie tspecIE,
 				      uint8_t sessionId, uint16_t tsm_interval);
 #else
 QDF_STATUS lim_send_hal_msg_add_ts(struct mac_context *mac,
-				      uint16_t staIdx,
 				      uint8_t tspecIdx,
 				      struct mac_tspec_ie tspecIE,
 				      uint8_t sessionId);
 #endif
 
 QDF_STATUS lim_send_hal_msg_del_ts(struct mac_context *mac,
-				      uint16_t staIdx,
 				      uint8_t tspecIdx,
 				      struct delts_req_info delts,
 				      uint8_t sessionId, uint8_t *bssId);

core/mac/src/pe/include/lim_session.h

@@ -685,21 +685,6 @@ struct pe_session *pe_find_session_by_peer_sta(struct mac_context *mac, uint8_t
 struct pe_session *pe_find_session_by_session_id(struct mac_context *mac,
 					  uint8_t sessionId);
 
-/**
- * pe_find_session_by_bssid() - looks up the PE session given staid.
- *
- * @mac:          pointer to global adapter context
- * @staid:         StaId of the session
- * @sessionId:     session ID is returned here, if session is found.
- *
- * This function returns the session context and the session ID if the session
- * corresponding to the given StaId is found in the PE session table.
- *
- * Return: pointer to the session context or NULL if session is not found.
- */
-struct pe_session *pe_find_session_by_sta_id(struct mac_context *mac, uint8_t staid,
-				      uint8_t *sessionId);
-
 /**
  * pe_delete_session() - deletes the PE session given the session ID.
  *

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

@@ -793,7 +793,6 @@ QDF_STATUS lim_admit_control_init(struct mac_context *mac)
    \fn lim_send_hal_msg_add_ts
    \brief Send halMsg_AddTs to HAL
    \param   struct mac_context *mac
-   \param     uint16_t        staIdx
    \param     uint8_t         tspecIdx
    \param       struct mac_tspec_ie tspecIE
    \param       tSirTclasInfo   *tclasInfo
@@ -804,14 +803,12 @@ QDF_STATUS lim_admit_control_init(struct mac_context *mac)
 #ifdef FEATURE_WLAN_ESE
 QDF_STATUS
 lim_send_hal_msg_add_ts(struct mac_context *mac,
-			uint16_t staIdx,
 			uint8_t tspecIdx,
 			struct mac_tspec_ie tspecIE,
 			uint8_t sessionId, uint16_t tsm_interval)
 #else
 QDF_STATUS
 lim_send_hal_msg_add_ts(struct mac_context *mac,
-			uint16_t staIdx,
 			uint8_t tspecIdx,
 			struct mac_tspec_ie tspecIE,
 			uint8_t sessionId)
@@ -832,7 +829,6 @@ lim_send_hal_msg_add_ts(struct mac_context *mac,
 	if (!pAddTsParam)
 		return QDF_STATUS_E_NOMEM;
 
-	pAddTsParam->sta_idx = staIdx;
 	pAddTsParam->tspec_idx = tspecIdx;
 	qdf_mem_copy(&pAddTsParam->tspec, &tspecIE,
 		     sizeof(struct mac_tspec_ie));
@@ -871,7 +867,6 @@ lim_send_hal_msg_add_ts(struct mac_context *mac,
    \fn lim_send_hal_msg_del_ts
    \brief Send halMsg_AddTs to HAL
    \param   struct mac_context *mac
-   \param     uint16_t        staIdx
    \param     uint8_t         tspecIdx
    \param     tSirAddtsReqInfo addts
    \return QDF_STATUS - status
@@ -879,7 +874,6 @@ lim_send_hal_msg_add_ts(struct mac_context *mac,
 
 QDF_STATUS
 lim_send_hal_msg_del_ts(struct mac_context *mac,
-			uint16_t staIdx,
 			uint8_t tspecIdx,
 			struct delts_req_info delts,
 			uint8_t sessionId, uint8_t *bssId)
@@ -897,7 +891,6 @@ lim_send_hal_msg_del_ts(struct mac_context *mac,
 	msg.bodyval = 0;
 
 	/* filling message parameters. */
-	pDelTsParam->staIdx = staIdx;
 	pDelTsParam->tspecIdx = tspecIdx;
 	qdf_mem_copy(&pDelTsParam->bssId, bssId, sizeof(tSirMacAddr));
 
@@ -999,8 +992,8 @@ void lim_process_hal_add_ts_rsp(struct mac_context *mac,
 
 		/* Delete TSPEC */
 		/* 090803: Pull the hash table from the session */
-		pSta = dph_lookup_assoc_id(mac, pAddTsRspMsg->sta_idx, &assocId,
-					   &pe_session->dph.dphHashTable);
+		pSta = dph_lookup_hash_entry(mac, peerMacAddr, &assocId,
+					     &pe_session->dph.dphHashTable);
 		if (pSta)
 			lim_admit_control_delete_ts(mac, assocId,
 						    &pAddTsRspMsg->tspec.tsinfo,

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

@@ -2492,7 +2492,6 @@ pe_roam_synch_callback(struct mac_context *mac_ctx,
 
 	roam_sync_ind_ptr->join_rsp->vht_channel_width =
 					ft_session_ptr->ch_width;
-	roam_sync_ind_ptr->join_rsp->staId = curr_sta_ds->staIndex;
 	roam_sync_ind_ptr->join_rsp->timingMeasCap = curr_sta_ds->timingMeasCap;
 	roam_sync_ind_ptr->join_rsp->nss = curr_sta_ds->nss;
 	roam_sync_ind_ptr->join_rsp->max_rate_flags =

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

@@ -845,18 +845,20 @@ void lim_process_ft_aggr_qos_rsp(struct mac_context *mac,
 		if ((((1 << i) & pAggrQosRspMsg->tspecIdx)) &&
 		    (pAggrQosRspMsg->status[i] != QDF_STATUS_SUCCESS)) {
 			sir_copy_mac_addr(peerMacAddr, pe_session->bssId);
-			addTsParam.sta_idx = pAggrQosRspMsg->staIdx;
 			addTsParam.pe_session_id = pAggrQosRspMsg->sessionId;
 			addTsParam.tspec = pAggrQosRspMsg->tspec[i];
 			addTsParam.tspec_idx = pAggrQosRspMsg->tspecIdx;
-			lim_send_delts_req_action_frame(mac, peerMacAddr, rspReqd,
+			lim_send_delts_req_action_frame(mac, peerMacAddr,
+							rspReqd,
 							&addTsParam.tspec.tsinfo,
 							&addTsParam.tspec,
 							pe_session);
 			pSta =
-				dph_lookup_assoc_id(mac, addTsParam.sta_idx,
-						    &assocId,
-						    &pe_session->dph.dphHashTable);
+				dph_lookup_hash_entry(mac, peerMacAddr,
+						      &assocId,
+						      &pe_session->
+						      dph.dphHashTable);
+
 			if (pSta) {
 				lim_admit_control_delete_ts(mac, assocId,
 							    &addTsParam.tspec.

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

@@ -459,7 +459,7 @@ ibss_dph_entry_add(struct mac_context *mac,
 /* send a status change notification */
 static void
 ibss_status_chg_notify(struct mac_context *mac, tSirMacAddr peerAddr,
-		       uint16_t staIndex, uint16_t status, uint8_t sessionId)
+		       uint16_t status, uint8_t sessionId)
 {
 
 	tLimIbssPeerNode *peerNode;
@@ -476,7 +476,7 @@ ibss_status_chg_notify(struct mac_context *mac, tSirMacAddr peerAddr,
 		peerNode->beaconLen = 0;
 	}
 
-	lim_send_sme_ibss_peer_ind(mac, peerAddr, staIndex,
+	lim_send_sme_ibss_peer_ind(mac, peerAddr,
 				   beacon, bcnLen, status, sessionId);
 
 	if (beacon) {
@@ -672,7 +672,6 @@ void lim_ibss_delete_all_peers(struct mac_context *mac,
 		if (sta) {
 
 			ibss_status_chg_notify(mac, pCurrNode->peerMacAddr,
-					       sta->staIndex,
 					       eWNI_SME_IBSS_PEER_DEPARTED_IND,
 					       pe_session->smeSessionId);
 			lim_del_sta(mac, sta, false, pe_session);
@@ -1009,6 +1008,7 @@ lim_ibss_search_and_delete_peer(struct mac_context *mac_ctx,
  * @mac_ptr: Pointer to Global MAC structure
  * @session_entry: Session entry
  * @mac_addr: Mac Address of the IBSS peer
+ * @del_sta: del sta sent to firmware if true
  *
  * This function is called delete IBSS peer.
  *
@@ -1017,7 +1017,8 @@ lim_ibss_search_and_delete_peer(struct mac_context *mac_ctx,
  */
 static void
 lim_ibss_delete_peer(struct mac_context *mac_ctx,
-			struct pe_session *session_entry, tSirMacAddr mac_addr)
+			struct pe_session *session_entry, tSirMacAddr mac_addr,
+			bool del_sta)
 {
 	tpDphHashNode sta = NULL;
 	uint16_t peer_idx = 0;
@@ -1036,7 +1037,7 @@ lim_ibss_delete_peer(struct mac_context *mac_ctx,
 		return;
 	}
 
-	if (STA_INVALID_IDX != sta->staIndex) {
+	if (del_sta) {
 		lim_del_sta(mac_ctx, sta,
 			  true, session_entry);
 	} else {
@@ -1098,7 +1099,6 @@ void lim_process_ibss_del_sta_rsp(struct mac_context *mac_ctx,
 
 	ibss_status_chg_notify(mac_ctx,
 		del_sta_params->staMac,
-		sta_ds->staIndex,
 		eWNI_SME_IBSS_PEER_DEPARTED_IND,
 		pe_session->smeSessionId);
 
@@ -1139,7 +1139,7 @@ lim_ibss_add_sta_rsp(struct mac_context *mac, void *msg, struct pe_session *pe_s
 			pAddStaParams->status,
 			QDF_MAC_ADDR_ARRAY(pAddStaParams->staMac));
 		lim_ibss_delete_peer(mac,
-			pe_session, pAddStaParams->staMac);
+			pe_session, pAddStaParams->staMac, false);
 		qdf_mem_free(pAddStaParams);
 		return QDF_STATUS_E_FAILURE;
 	}
@@ -1150,7 +1150,6 @@ lim_ibss_add_sta_rsp(struct mac_context *mac, void *msg, struct pe_session *pe_s
 	pe_debug("IBSS: sending IBSS_NEW_PEER msg to SME!");
 
 	ibss_status_chg_notify(mac, pAddStaParams->staMac,
-			       sta->staIndex,
 			       eWNI_SME_IBSS_NEW_PEER_IND,
 			       pe_session->smeSessionId);
 
@@ -1335,7 +1334,7 @@ lim_ibss_coalesce(struct mac_context *mac,
 		pPeerNode = ibss_peer_find(mac, pHdr->sa);
 		if (pPeerNode) {
 			lim_ibss_delete_peer(mac, pe_session,
-							  pHdr->sa);
+							  pHdr->sa, true);
 			pe_warn("Peer attempting to reconnect before HB timeout, deleted");
 			return QDF_STATUS_E_INVAL;
 		}
@@ -1465,7 +1464,6 @@ void lim_ibss_heart_beat_handle(struct mac_context *mac_ctx, struct pe_session *
 	uint16_t peer_idx = 0;
 	tpDphHashNode stads = 0;
 	uint32_t threshold = 0;
-	uint16_t sta_idx = 0;
 
 	/*
 	 * MLM BSS is started and if PE in scanmode then MLM state will be
@@ -1504,8 +1502,6 @@ void lim_ibss_heart_beat_handle(struct mac_context *mac_ctx, struct pe_session *
 					tempnode->peerMacAddr, &peer_idx,
 					&session->dph.dphHashTable);
 			if (stads) {
-				sta_idx = stads->staIndex;
-
 				(void)lim_del_sta(mac_ctx, stads, false,
 						  session);
 				lim_delete_dph_hash_entry(mac_ctx,
@@ -1514,7 +1510,7 @@ void lim_ibss_heart_beat_handle(struct mac_context *mac_ctx, struct pe_session *
 						     session);
 				/* Send indication. */
 				ibss_status_chg_notify(mac_ctx,
-					tempnode->peerMacAddr, sta_idx,
+					tempnode->peerMacAddr,
 					eWNI_SME_IBSS_PEER_DEPARTED_IND,
 					session->smeSessionId);
 			}
@@ -1638,7 +1634,7 @@ __lim_ibss_peer_inactivity_handler(struct mac_context *mac,
 	}
 
 	/* delete the peer for which heartbeat is observed */
-	lim_ibss_delete_peer(mac, pe_session, ind->peer_addr.bytes);
+	lim_ibss_delete_peer(mac, pe_session, ind->peer_addr.bytes, true);
 }
 
 /** -------------------------------------------------------------

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

@@ -61,15 +61,14 @@ static void lim_delete_sta_util(struct mac_context *mac_ctx, tpDeleteStaContext
 {
 	tpDphHashNode stads;
 
-	pe_debug("Deleting station: staId: %d, reasonCode: %d",
-		msg->staId, msg->reasonCode);
+	pe_debug("Deleting station: reasonCode: %d", msg->reasonCode);
 
 	if (LIM_IS_IBSS_ROLE(session_entry)) {
 		return;
 	}
 
-	stads = dph_lookup_assoc_id(mac_ctx, msg->staId, &msg->assocId,
-				    &session_entry->dph.dphHashTable);
+	stads = dph_lookup_hash_entry(mac_ctx, msg->addr2, &msg->assocId,
+				      &session_entry->dph.dphHashTable);
 
 	if (!stads) {
 		pe_err("Invalid STA limSystemRole: %d",
@@ -78,17 +77,8 @@ static void lim_delete_sta_util(struct mac_context *mac_ctx, tpDeleteStaContext
 	}
 	stads->del_sta_ctx_rssi = msg->rssi;
 
-	/* check and see if same staId. This is to avoid the scenario
-	 * where we're trying to delete a staId we just added.
-	 */
-	if (stads->staIndex != msg->staId) {
-		pe_err("staid mismatch: %d vs %d", stads->staIndex, msg->staId);
-		return;
-	}
-
 	if (LIM_IS_AP_ROLE(session_entry)) {
-		pe_debug("Delete Station staId: %d, assocId: %d",
-			msg->staId, msg->assocId);
+		pe_debug("Delete Station assocId: %d", msg->assocId);
 		/*
 		 * Check if Deauth/Disassoc is triggered from Host.
 		 * If mlmState is in some transient state then
@@ -102,8 +92,7 @@ static void lim_delete_sta_util(struct mac_context *mac_ctx, tpDeleteStaContext
 			eLIM_MLM_WT_ASSOC_CNF_STATE) &&
 		      (stads->mlmStaContext.mlmState !=
 			eLIM_MLM_ASSOCIATED_STATE)))) {
-			pe_err("Inv Del STA staId: %d, assocId: %d",
-				msg->staId, msg->assocId);
+			pe_err("Inv Del STA assocId: %d", msg->assocId);
 			return;
 		} else {
 			lim_send_disassoc_mgmt_frame(mac_ctx,
@@ -128,8 +117,7 @@ static void lim_delete_sta_util(struct mac_context *mac_ctx, tpDeleteStaContext
 		/* TearDownLink with AP */
 		tLimMlmDeauthInd mlm_deauth_ind;
 
-		pe_debug("Delete Station (staId: %d, assocId: %d)",
-			msg->staId, msg->assocId);
+		pe_debug("Delete Station (assocId: %d)", msg->assocId);
 
 		if ((stads &&
 			((stads->mlmStaContext.mlmState !=

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

@@ -502,9 +502,8 @@ static void __lim_process_operating_mode_action_frame(struct mac_context *mac_ct
 		operating_mode_frm->OperatingMode.chanWidth)) {
 		uint32_t fw_vht_ch_wd = wma_get_vht_ch_width();
 
-		pe_debug("received Chanwidth: %d staIdx: %d",
-			(operating_mode_frm->OperatingMode.chanWidth),
-			sta_ptr->staIndex);
+		pe_debug("received Chanwidth: %d",
+			 operating_mode_frm->OperatingMode.chanWidth);
 
 		pe_debug(" MAC: %0x:%0x:%0x:%0x:%0x:%0x",
 			mac_hdr->sa[0], mac_hdr->sa[1], mac_hdr->sa[2],
@@ -568,10 +567,11 @@ end:
  *
  * Return: none
  */
-static void __lim_process_gid_management_action_frame(struct mac_context *mac_ctx,
-			uint8_t *rx_pkt_info, struct pe_session *session)
+static void
+__lim_process_gid_management_action_frame(struct mac_context *mac_ctx,
+					  uint8_t *rx_pkt_info,
+					  struct pe_session *session)
 {
-
 	uint8_t *body_ptr;
 	uint16_t aid;
 	uint32_t frame_len, status, membership = 0, usr_position = 0;
@@ -609,8 +609,6 @@ static void __lim_process_gid_management_action_frame(struct mac_context *mac_ct
 		pe_err("Failed to get STA entry from hash table");
 		goto out;
 	}
-	pe_debug("received Gid Management Action Frame staIdx: %d",
-		sta_ptr->staIndex);
 
 	pe_debug(" MAC: %0x:%0x:%0x:%0x:%0x:%0x",
 		mac_hdr->sa[0], mac_hdr->sa[1], mac_hdr->sa[2],
@@ -620,8 +618,7 @@ static void __lim_process_gid_management_action_frame(struct mac_context *mac_ct
 	mem_upper = (uint32_t *) &vht_member_status->membershipStatusArray[4];
 
 	if (*mem_lower && *mem_upper) {
-		pe_err("rcved frame with mult group ID set, staIdx = %d",
-			sta_ptr->staIndex);
+		pe_err("rcved frame with mult group ID set");
 		goto out;
 	}
 	if (*mem_lower) {
@@ -630,8 +627,7 @@ static void __lim_process_gid_management_action_frame(struct mac_context *mac_ct
 		mem_cur = mem_upper;
 		membership += sizeof(uint32_t);
 	} else {
-		pe_err("rcved Gid frame with no group ID set, staIdx: %d",
-			sta_ptr->staIndex);
+		pe_err("rcved Gid frame with no group ID set");
 		goto out;
 	}
 	while (!(*mem_cur & 1)) {
@@ -639,8 +635,7 @@ static void __lim_process_gid_management_action_frame(struct mac_context *mac_ct
 		++membership;
 	}
 	if (*mem_cur) {
-		pe_err("rcved frame with mult group ID set, staIdx: %d",
-			sta_ptr->staIndex);
+		pe_err("rcved frame with mult group ID set");
 		goto out;
 	}
 
@@ -855,12 +850,12 @@ static void __lim_process_add_ts_rsp(struct mac_context *mac_ctx,
 		((upToAc(addts.tspec.tsinfo.traffic.userPrio) < QCA_WLAN_AC_ALL))) {
 #ifdef FEATURE_WLAN_ESE
 		retval = lim_send_hal_msg_add_ts(mac_ctx,
-				sta_ptr->staIndex, tspec_info->idx,
+				tspec_info->idx,
 				addts.tspec, session->peSessionId,
 				addts.tsmIE.msmt_interval);
 #else
 		retval = lim_send_hal_msg_add_ts(mac_ctx,
-				sta_ptr->staIndex, tspec_info->idx,
+				tspec_info->idx,
 				addts.tspec, session->peSessionId);
 #endif
 		if (QDF_STATUS_SUCCESS != retval) {
@@ -979,7 +974,7 @@ static void __lim_process_del_ts_req(struct mac_context *mac_ctx,
 					SIR_MAC_ACCESSPOLICY_BOTH))){
 		/* send message to HAL to delete TS */
 		if (QDF_STATUS_SUCCESS != lim_send_hal_msg_del_ts(mac_ctx,
-						sta_ptr->staIndex, tspec_idx,
+						tspec_idx,
 						delts, session->peSessionId,
 						session->bssId)) {
 			pe_warn("DelTs with UP: %d failed ignoring request",
@@ -1253,7 +1248,7 @@ __lim_process_sm_power_save_update(struct mac_context *mac, uint8_t *pRxPacketIn
 
 	/** Update in the HAL Station Table for the Update of the Protection Mode */
 	pSta->htMIMOPSState = state;
-	lim_post_sm_state_update(mac, pSta->staIndex, pSta->htMIMOPSState,
+	lim_post_sm_state_update(mac, pSta->htMIMOPSState,
 				 pSta->staAddr, pe_session->smeSessionId);
 }
 

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

@@ -1350,8 +1350,8 @@ static bool lim_process_assoc_req_sta_ctx(struct mac_context *mac_ctx,
 		}
 
 		*update_ctx = true;
-		if (dph_init_sta_state(mac_ctx, hdr->sa, peer_idx, true,
-			&session->dph.dphHashTable) == NULL) {
+		if (dph_init_sta_state(mac_ctx, hdr->sa, peer_idx,
+				       &session->dph.dphHashTable) == NULL) {
 			pe_err("could not Init STAid: %d", peer_idx);
 			return false;
 		}
@@ -2113,7 +2113,7 @@ send_ind_to_sme:
 		 * Update in the HAL Sta Table for the Update of the Protection
 		 * Mode
 		 */
-		lim_post_sm_state_update(mac_ctx, sta_ds->staIndex,
+		lim_post_sm_state_update(mac_ctx,
 					 sta_ds->htMIMOPSState, sta_ds->staAddr,
 					 session->smeSessionId);
 	}

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

@@ -786,7 +786,7 @@ void lim_process_mlm_assoc_ind(struct mac_context *mac, uint32_t *msg_buf)
 
 		return;
 	}
-	pSirSmeAssocInd->staId = sta->staIndex;
+
 	pSirSmeAssocInd->reassocReq = sta->mlmStaContext.subType;
 	pSirSmeAssocInd->timingMeasCap = sta->timingMeasCap;
 	MTRACE(mac_trace(mac, TRACE_CODE_TX_SME_MSG,
@@ -1755,20 +1755,20 @@ void lim_process_ap_mlm_del_sta_rsp(struct mac_context *mac_ctx,
 		goto end;
 	}
 
-	pe_warn("AP received the DEL_STA_RSP for assocID: %X",
-		del_sta_params->assocId);
+	pe_warn("AP received the DEL_STA_RSP for assocID: %X sta mac "
+		QDF_MAC_ADDR_STR, del_sta_params->assocId,
+		QDF_MAC_ADDR_ARRAY(sta_ds->staAddr));
 	if ((eLIM_MLM_WT_DEL_STA_RSP_STATE != sta_ds->mlmStaContext.mlmState) &&
 	    (eLIM_MLM_WT_ASSOC_DEL_STA_RSP_STATE !=
 	     sta_ds->mlmStaContext.mlmState)) {
-		pe_err("Received unexpected WMA_DEL_STA_RSP in state %s for staId %d assocId %d",
-			lim_mlm_state_str(sta_ds->mlmStaContext.mlmState),
-			sta_ds->staIndex, sta_ds->assocId);
+		pe_err("Received unexpected WMA_DEL_STA_RSP in state %s for assocId %d",
+		       lim_mlm_state_str(sta_ds->mlmStaContext.mlmState),
+			sta_ds->assocId);
 		status_code = eSIR_SME_REFUSED;
 		goto end;
 	}
 
-	pe_debug("Deleted STA AssocID %d staId %d MAC",
-		sta_ds->assocId, sta_ds->staIndex);
+	pe_debug("Deleted STA AssocID %d", sta_ds->assocId);
 	lim_print_mac_addr(mac_ctx, sta_ds->staAddr, LOGD);
 	if (eLIM_MLM_WT_ASSOC_DEL_STA_RSP_STATE ==
 	    sta_ds->mlmStaContext.mlmState) {
@@ -1909,8 +1909,8 @@ void lim_process_ap_mlm_add_sta_rsp(struct mac_context *mac,
 	/* if the AssocRsp frame is not acknowledged, then keep alive timer will take care of the state */
 	sta->valid = 1;
 	sta->mlmStaContext.mlmState = eLIM_MLM_WT_ASSOC_CNF_STATE;
-	pe_debug("AddStaRsp Success.STA AssocID %d staId %d MAC",
-		sta->assocId, sta->staIndex);
+	pe_debug("AddStaRsp Success.STA AssocID %d sta mac" QDF_MAC_ADDR_STR,
+		 sta->assocId, QDF_MAC_ADDR_ARRAY(sta->staAddr));
 	lim_print_mac_addr(mac, sta->staAddr, LOGD);
 
 	/* For BTAMP-AP, the flow sequence shall be:

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

@@ -2648,9 +2648,8 @@ static QDF_STATUS lim_tdls_del_sta(struct mac_context *mac,
 		pe_debug("DEL STA peer MAC: "QDF_MAC_ADDR_STR,
 			 QDF_MAC_ADDR_ARRAY(sta->staAddr));
 
-		pe_debug("STA type: %x, sta idx: %x resp_reqd: %d",
+		pe_debug("STA type: %x, resp_reqd: %d",
 			 sta->staType,
-			 sta->staIndex,
 			 resp_reqd);
 
 		status = lim_del_sta(mac, sta, resp_reqd, pe_session);
@@ -2683,9 +2682,7 @@ static QDF_STATUS lim_send_sme_tdls_add_sta_rsp(struct mac_context *mac,
 
 	add_sta_rsp->session_id = sessionId;
 	add_sta_rsp->status_code = status;
-	if (sta) {
-		add_sta_rsp->sta_id = sta->staIndex;
-	}
+
 	if (peerMac) {
 		qdf_mem_copy(add_sta_rsp->peermac.bytes,
 			     (uint8_t *) peerMac, QDF_MAC_ADDR_SIZE);
@@ -2945,10 +2942,6 @@ static QDF_STATUS lim_send_sme_tdls_del_sta_rsp(struct mac_context *mac,
 
 	del_sta_rsp->session_id = sessionId;
 	del_sta_rsp->status_code = status;
-	if (sta) {
-		del_sta_rsp->sta_id = sta->staIndex;
-	} else
-		del_sta_rsp->sta_id = STA_INVALID_IDX;
 
 	qdf_copy_macaddr(&del_sta_rsp->peermac, &peerMac);
 

core/mac/src/pe/lim/lim_security_utils.h

@@ -49,17 +49,20 @@
 
 struct tLimPreAuthNode;
 
-uint8_t lim_is_auth_algo_supported(struct mac_context *, tAniAuthType, struct pe_session *);
+uint8_t lim_is_auth_algo_supported(struct mac_context *, tAniAuthType,
+				   struct pe_session *);
 
 /* MAC based authentication related functions */
 void lim_init_pre_auth_list(struct mac_context *);
 void lim_delete_pre_auth_list(struct mac_context *);
-struct tLimPreAuthNode *lim_search_pre_auth_list(struct mac_context *, tSirMacAddr);
+struct tLimPreAuthNode *lim_search_pre_auth_list(struct mac_context *,
+						 tSirMacAddr);
 void lim_add_pre_auth_node(struct mac_context *, struct tLimPreAuthNode *);
 void lim_delete_pre_auth_node(struct mac_context *, tSirMacAddr);
-void lim_release_pre_auth_node(struct mac_context *mac, tpLimPreAuthNode pAuthNode);
+void lim_release_pre_auth_node(struct mac_context *mac,
+			       tpLimPreAuthNode pAuthNode);
 void lim_restore_from_auth_state(struct mac_context *,
-				 tSirResultCodes, uint16_t, struct pe_session *);
+				tSirResultCodes, uint16_t, struct pe_session *);
 uint8_t lim_delete_open_auth_pre_auth_node(struct mac_context *mac_ctx);
 
 /* Encryption/Decryption related functions */
@@ -67,10 +70,11 @@ void lim_compute_crc32(uint8_t *, uint8_t *, uint16_t);
 void lim_rc4(uint8_t *, uint8_t *, uint8_t *, uint32_t, uint16_t);
 void lim_encrypt_auth_frame(struct mac_context *, uint8_t, uint8_t *, uint8_t *,
 			    uint8_t *, uint32_t);
-uint8_t lim_decrypt_auth_frame(struct mac_context *, uint8_t *, uint8_t *, uint8_t *,
-			       uint32_t, uint16_t);
+uint8_t lim_decrypt_auth_frame(struct mac_context *, uint8_t *, uint8_t *,
+			       uint8_t *, uint32_t, uint16_t);
 
-void lim_send_set_bss_key_req(struct mac_context *, tLimMlmSetKeysReq *, struct pe_session *);
+void lim_send_set_bss_key_req(struct mac_context *, tLimMlmSetKeysReq *,
+			      struct pe_session *);
 void lim_send_set_sta_key_req(struct mac_context *, tLimMlmSetKeysReq *,
 			      uint8_t, struct pe_session *, bool sendRsp);
 void lim_post_sme_set_keys_cnf(struct mac_context *, tLimMlmSetKeysReq *,

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

@@ -443,8 +443,6 @@ void lim_send_sme_join_reassoc_rsp(struct mac_context *mac_ctx,
 			if (!sta_ds) {
 				pe_err("Get Self Sta Entry fail");
 			} else {
-				/* Pass the peer's staId */
-				sme_join_rsp->staId = sta_ds->staIndex;
 				sme_join_rsp->timingMeasCap =
 					sta_ds->timingMeasCap;
 #ifdef FEATURE_WLAN_TDLS
@@ -813,8 +811,6 @@ lim_send_sme_disassoc_ind(struct mac_context *mac, tpDphHashNode sta,
 	qdf_mem_copy(pSirSmeDisassocInd->peer_macaddr.bytes, sta->staAddr,
 		     QDF_MAC_ADDR_SIZE);
 
-	pSirSmeDisassocInd->staId = sta->staIndex;
-
 	mmhMsg.type = eWNI_SME_DISASSOC_IND;
 	mmhMsg.bodyptr = pSirSmeDisassocInd;
 	mmhMsg.bodyval = 0;
@@ -873,7 +869,6 @@ lim_send_sme_deauth_ind(struct mac_context *mac, tpDphHashNode sta,
 		     QDF_MAC_ADDR_SIZE);
 	pSirSmeDeauthInd->reasonCode = sta->mlmStaContext.disassocReason;
 
-	pSirSmeDeauthInd->staId = sta->staIndex;
 	if (eSIR_MAC_PEER_STA_REQ_LEAVING_BSS_REASON ==
 		sta->mlmStaContext.disassocReason)
 		pSirSmeDeauthInd->rssi = sta->del_sta_ctx_rssi;
@@ -1399,7 +1394,6 @@ void lim_send_sme_pe_ese_tsm_rsp(struct mac_context *mac,
 void
 lim_send_sme_ibss_peer_ind(struct mac_context *mac,
 			   tSirMacAddr peerMacAddr,
-			   uint16_t staIndex,
 			   uint8_t *beacon,
 			   uint16_t beaconLen, uint16_t msgType, uint8_t sessionId)
 {
@@ -1412,7 +1406,6 @@ lim_send_sme_ibss_peer_ind(struct mac_context *mac,
 
 	qdf_mem_copy((uint8_t *) pNewPeerInd->peer_addr.bytes,
 		     peerMacAddr, QDF_MAC_ADDR_SIZE);
-	pNewPeerInd->staId = staIndex;
 	pNewPeerInd->mesgLen = sizeof(tSmeIbssPeerInd) + beaconLen;
 	pNewPeerInd->mesgType = msgType;
 	pNewPeerInd->sessionId = sessionId;

core/mac/src/pe/lim/lim_send_sme_rsp_messages.h

@@ -241,7 +241,7 @@ void lim_send_sme_pe_ese_tsm_rsp(struct mac_context *mac, tAniGetTsmStatsRsp *pS
  * Return: none
  */
 void lim_send_sme_ibss_peer_ind(struct mac_context *mac, tSirMacAddr peerMacAddr,
-				uint16_t staIndex, uint8_t *beacon,
+				uint8_t *beacon,
 				uint16_t beaconLen, uint16_t msgType,
 				uint8_t sessionId);
 #else

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

@@ -780,45 +780,6 @@ struct pe_session *pe_find_session_by_session_id(struct mac_context *mac,
 	return NULL;
 }
 
-/**
- * pe_find_session_by_sta_id() - looks up the PE session given staid.
- * @mac_ctx:       pointer to global adapter context
- * @staid:         StaId of the session
- * @session_id:    session ID is returned here, if session is found.
- *
- * This function returns the session context and the session ID if the session
- * corresponding to the given StaId is found in the PE session table.
- *
- * Return: session pointer
- */
-struct pe_session *
-pe_find_session_by_sta_id(struct mac_context *mac_ctx,
-			  uint8_t staid,
-			  uint8_t *session_id)
-{
-	uint8_t i, j;
-	struct pe_session *session_ptr;
-	struct dph_hash_table *dph_ptr;
-
-	for (i = 0; i < mac_ctx->lim.maxBssId; i++) {
-		if (!mac_ctx->lim.gpSession[i].valid)
-			continue;
-		session_ptr = &mac_ctx->lim.gpSession[i];
-		dph_ptr = &session_ptr->dph.dphHashTable;
-		for (j = 0; j < dph_ptr->size; j++) {
-			if (dph_ptr->pDphNodeArray[j].valid
-			    && dph_ptr->pDphNodeArray[j].added
-			    && staid == dph_ptr->pDphNodeArray[j].staIndex) {
-				*session_id = i;
-				return session_ptr;
-			}
-		}
-	}
-
-	pe_debug("Session lookup fails for StaId: %d", staid);
-	return NULL;
-}
-
 /**
  * pe_delete_session() - deletes the PE session given the session ID.
  * @mac_ctx: pointer to global adapter context

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

@@ -4226,7 +4226,7 @@ lim_validate_delts_req(struct mac_context *mac_ctx, tpSirDeltsReq delts_req,
 	} else if (tsinfo->traffic.accessPolicy == SIR_MAC_ACCESSPOLICY_EDCA) {
 		/* send message to HAL to delete TS */
 		if (QDF_STATUS_SUCCESS !=
-			lim_send_hal_msg_del_ts(mac_ctx, sta->staIndex,
+			lim_send_hal_msg_del_ts(mac_ctx,
 						tspec_idx, delts_req->req,
 						session->peSessionId,
 						session->bssId)) {
@@ -4257,7 +4257,7 @@ lim_validate_delts_req(struct mac_context *mac_ctx, tpSirDeltsReq delts_req,
  */
 QDF_STATUS
 lim_post_sm_state_update(struct mac_context *mac,
-			 uint16_t staIdx, tSirMacHTMIMOPowerSaveState state,
+			 tSirMacHTMIMOPowerSaveState state,
 			 uint8_t *pPeerStaMac, uint8_t sessionId)
 {
 	QDF_STATUS retCode = QDF_STATUS_SUCCESS;
@@ -4273,7 +4273,6 @@ lim_post_sm_state_update(struct mac_context *mac,
 		return QDF_STATUS_E_NOMEM;
 
 	pMIMO_PSParams->htMIMOPSState = state;
-	pMIMO_PSParams->staIdx = staIdx;
 	pMIMO_PSParams->fsendRsp = true;
 	pMIMO_PSParams->sessionId = sessionId;
 	qdf_mem_copy(pMIMO_PSParams->peerMac, pPeerStaMac, sizeof(tSirMacAddr));

core/mac/src/pe/lim/lim_utils.h

@@ -483,7 +483,6 @@ static inline uint32_t utils_power_xy(uint16_t base, uint16_t power)
 }
 
 QDF_STATUS lim_post_sm_state_update(struct mac_context *mac,
-		uint16_t StaIdx,
 		tSirMacHTMIMOPowerSaveState MIMOPSState,
 		uint8_t *pPeerStaMac, uint8_t sessionId);
 

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

@@ -304,15 +304,10 @@ void lim_process_ndi_del_sta_rsp(struct mac_context *mac_ctx,
 		pe_err("DEL STA failed!");
 		goto skip_event;
 	}
-	pe_info("Deleted STA AssocID %d staId %d MAC " QDF_MAC_ADDR_STR,
-		sta_ds->assocId, sta_ds->staIndex,
+	pe_info("Deleted STA AssocID %d MAC " QDF_MAC_ADDR_STR,
+		sta_ds->assocId,
 		QDF_MAC_ADDR_ARRAY(sta_ds->staAddr));
 
-	/*
-	 * Copy peer info in del peer indication before
-	 * lim_delete_dph_hash_entry is called as this will be lost.
-	 */
-	peer_ind.sta_id = sta_ds->staIndex;
 	qdf_mem_copy(&peer_ind.peer_mac_addr.bytes,
 		sta_ds->staAddr, sizeof(tSirMacAddr));
 	lim_release_peer_idx(mac_ctx, sta_ds->assocId, pe_session);

core/mac/src/pe/sch/sch_beacon_process.c

@@ -576,8 +576,8 @@ sch_bcn_update_opmode_change(struct mac_context *mac_ctx, tpDphHashNode sta_ds,
 			((oper_mode != bcn->OperatingMode.chanWidth) ||
 			(sta_ds->vhtSupportedRxNss !=
 			(bcn->OperatingMode.rxNSS + 1)))) {
-			pe_debug("received OpMode Chanwidth %d, staIdx = %d",
-			       bcn->OperatingMode.chanWidth, sta_ds->staIndex);
+			pe_debug("received OpMode Chanwidth %d",
+				 bcn->OperatingMode.chanWidth);
 			pe_debug("MAC - %0x:%0x:%0x:%0x:%0x:%0x",
 			       mac_hdr->sa[0], mac_hdr->sa[1],
 			       mac_hdr->sa[2], mac_hdr->sa[3],
@@ -645,8 +645,8 @@ sch_bcn_update_opmode_change(struct mac_context *mac_ctx, tpDphHashNode sta_ds,
 
 	if (!skip_opmode_update &&
 	    (oper_mode != bcn->VHTOperation.chanWidth)) {
-		pe_debug("received VHTOP CHWidth %d staIdx = %d",
-		       bcn->VHTOperation.chanWidth, sta_ds->staIndex);
+		pe_debug("received VHTOP CHWidth %d",
+			 bcn->VHTOperation.chanWidth);
 		pe_debug("MAC - %0x:%0x:%0x:%0x:%0x:%0x",
 		       mac_hdr->sa[0], mac_hdr->sa[1],
 		       mac_hdr->sa[2], mac_hdr->sa[3],

core/sme/src/csr/csr_api_roam.c

@@ -743,7 +743,6 @@ csr_roam_chk_lnk_ibss_new_peer_ind(struct mac_context *mac_ctx,
 				     sizeof(tSmeIbssPeerInd),
 				     roam_info->nBeaconLength);
 		}
-		roam_info->staId = (uint8_t)pIbssPeerInd->staId;
 		roam_info->bss_desc = qdf_mem_malloc(
 					session->pConnectBssDesc->length);
 		if (!roam_info->bss_desc) {
@@ -812,7 +811,6 @@ csr_roam_chk_lnk_ibss_peer_departed_ind(struct mac_context *mac_ctx,
 		}
 #endif /* FEATURE_WLAN_DIAG_SUPPORT_CSR */
 		sme_debug("CSR: Peer departed notification from LIM");
-		roam_info->staId = (uint8_t)pIbssPeerInd->staId;
 		qdf_copy_macaddr(&roam_info->peerMac, &pIbssPeerInd->peer_addr);
 		csr_roam_call_callback(mac_ctx, sessionId, roam_info, 0,
 				       eCSR_ROAM_CONNECT_STATUS_UPDATE,
@@ -10327,7 +10325,6 @@ void csr_roaming_state_msg_processor(struct mac_context *mac, void *msg_buf)
 		if (!roam_info)
 			break;
 
-		roam_info->staId = (uint8_t) pIbssPeerInd->staId;
 		qdf_copy_macaddr(&roam_info->peerMac, &pIbssPeerInd->peer_addr);
 		csr_roam_call_callback(mac, pSmeRsp->sessionId, roam_info, 0,
 				       eCSR_ROAM_CONNECT_STATUS_UPDATE,

core/wma/inc/wma_if.h

@@ -415,7 +415,6 @@ typedef enum eSmpsModeValue {
 /**
  * struct tDeleteStaContext - params required for delete sta request
  * @assocId: association id
- * @staId: station id
  * @bssId: mac address
  * @addr2: mac address
  * @reasonCode: reason code
@@ -425,7 +424,6 @@ typedef struct {
 	bool is_tdls;
 	uint8_t vdev_id;
 	uint16_t assocId;
-	uint16_t staId;
 	tSirMacAddr bssId;
 	tSirMacAddr addr2;
 	uint16_t reasonCode;
@@ -624,7 +622,6 @@ typedef struct {
 
 /**
  * struct tSetMIMOPS - MIMO power save related parameters
- * @staIdx: station index
  * @htMIMOPSState: MIMO Power Save State
  * @status: response status
  * @fsendRsp: send response flag
@@ -632,7 +629,6 @@ typedef struct {
  * @sessionId: session id
  */
 typedef struct sSet_MIMOPS {
-	uint16_t staIdx;
 	tSirMacHTMIMOPowerSaveState htMIMOPSState;
 	QDF_STATUS status;
 	uint8_t fsendRsp;

core/wma/src/wma_features.c

@@ -2573,7 +2573,6 @@ static int wma_wake_event_piggybacked(
 
 		del_sta_ctx->is_tdls = false;
 		del_sta_ctx->vdev_id = event_param->fixed_param->vdev_id;
-		del_sta_ctx->staId = peer_id;
 		qdf_mem_copy(del_sta_ctx->addr2, bssid, QDF_MAC_ADDR_SIZE);
 		qdf_mem_copy(del_sta_ctx->bssId, bssid, QDF_MAC_ADDR_SIZE);
 		del_sta_ctx->reasonCode = HAL_DEL_STA_REASON_CODE_KEEP_ALIVE;

core/wma/src/wma_mgmt.c

@@ -410,7 +410,6 @@ int wma_peer_sta_kickout_event_handler(void *handle, uint8_t *event,
 
 		del_sta_ctx->is_tdls = true;
 		del_sta_ctx->vdev_id = vdev_id;
-		del_sta_ctx->staId = peer_id;
 		qdf_mem_copy(del_sta_ctx->addr2, macaddr, QDF_MAC_ADDR_SIZE);
 		qdf_mem_copy(del_sta_ctx->bssId, bssid,
 			     QDF_MAC_ADDR_SIZE);
@@ -496,7 +495,6 @@ int wma_peer_sta_kickout_event_handler(void *handle, uint8_t *event,
 
 	del_sta_ctx->is_tdls = false;
 	del_sta_ctx->vdev_id = vdev_id;
-	del_sta_ctx->staId = peer_id;
 	qdf_mem_copy(del_sta_ctx->addr2, macaddr, QDF_MAC_ADDR_SIZE);
 	qdf_mem_copy(del_sta_ctx->bssId, addr, QDF_MAC_ADDR_SIZE);
 	del_sta_ctx->reasonCode = HAL_DEL_STA_REASON_CODE_KEEP_ALIVE;