qcacld-3.0: Remove gLimHalScanState

LIM is no longer involved in scan so remove gLimHalScanState.

Change-Id: Ie6fca2c71178da642aa065f6a24493df82144156
CRs-Fixed: 2212880

core/mac/inc/ani_global.h

@@ -531,8 +531,6 @@ typedef struct sAniSirLim {
 	/* / Previous MLM State */
 	tLimMlmStates gLimPrevMlmState;
 
-	/* LIM to HAL SCAN Management Message Interface states */
-	tLimLimHalScanState gLimHalScanState;
 /* WLAN_SUSPEND_LINK Related */
 	SUSPEND_RESUME_LINK_CALLBACK gpLimSuspendCallback;
 	uint32_t *gpLimSuspendData;

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

@@ -209,25 +209,6 @@ typedef void (*SUSPEND_RESUME_LINK_CALLBACK)(tpAniSirGlobal pMac,
 					     QDF_STATUS status,
 					     uint32_t *data);
 
-/* LIM to HAL SCAN Management Message Interface states */
-typedef enum eLimHalScanState {
-	eLIM_HAL_IDLE_SCAN_STATE,
-	eLIM_HAL_INIT_SCAN_WAIT_STATE,
-	eLIM_HAL_START_SCAN_WAIT_STATE,
-	eLIM_HAL_END_SCAN_WAIT_STATE,
-	eLIM_HAL_FINISH_SCAN_WAIT_STATE,
-	eLIM_HAL_INIT_LEARN_WAIT_STATE,
-	eLIM_HAL_START_LEARN_WAIT_STATE,
-	eLIM_HAL_END_LEARN_WAIT_STATE,
-	eLIM_HAL_FINISH_LEARN_WAIT_STATE,
-	eLIM_HAL_SCANNING_STATE,
-/* WLAN_SUSPEND_LINK Related */
-	eLIM_HAL_SUSPEND_LINK_WAIT_STATE,
-	eLIM_HAL_SUSPEND_LINK_STATE,
-	eLIM_HAL_RESUME_LINK_WAIT_STATE,
-/* end WLAN_SUSPEND_LINK Related */
-} tLimLimHalScanState;
-
 /* MLM Req/Cnf structure definitions */
 typedef struct sLimMlmAuthReq {
 	tSirMacAddr peerMacAddr;

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

@@ -185,9 +185,6 @@ static void __lim_init_states(tpAniSirGlobal pMac)
 	/* / Previous MLM State */
 	pMac->lim.gLimPrevMlmState = eLIM_MLM_OFFLINE_STATE;
 
-	/* LIM to HAL SCAN Management Message Interface states */
-	pMac->lim.gLimHalScanState = eLIM_HAL_IDLE_SCAN_STATE;
-
 	/**
 	 * Initialize state to eLIM_SME_OFFLINE_STATE
 	 */
@@ -736,8 +733,6 @@ static void lim_state_info_dump(char **buf_ptr, uint16_t *size)
 		mac->lim.gLimSystemInScanLearnMode);
 	len += qdf_scnprintf(buf + len, *size - len,
 		"\n ProcessDefdMsgs: %d", mac->lim.gLimProcessDefdMsgs);
-	len += qdf_scnprintf(buf + len, *size - len,
-		"\n gLimHalScanState: %d", mac->lim.gLimHalScanState);
 
 	*size -= len;
 	*buf_ptr += len;

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -356,8 +356,7 @@ lim_process_probe_req_frame(tpAniSirGlobal mac_ctx, uint8_t *rx_pkt_info,
 	 * come to idle state.
 	 */
 	if ((session->pePersona == QDF_P2P_GO_MODE) &&
-		((mac_ctx->lim.gpLimRemainOnChanReq) ||
-		 (mac_ctx->lim.gLimHalScanState != eLIM_HAL_IDLE_SCAN_STATE))) {
+	    mac_ctx->lim.gpLimRemainOnChanReq) {
 		pe_debug("GO is scanning, don't send probersp on diff chnl");
 		return;
 	}