qcacld-3.0: Remove csr_get_current_ap_rssi

Remove csr_get_current_ap_rssi which is not used

CRs-Fixed: 1007810
Change-Id: I2b9f82f64d2cd038abd61a0087886724daa19424

core/sme/inc/csr_neighbor_roam.h

@@ -393,8 +393,6 @@ static inline void csr_neighbor_roam_send_lfr_metric_event(
 {}
 #endif
 QDF_STATUS csr_roam_stop_wait_for_key_timer(tpAniSirGlobal pMac);
-uint32_t csr_get_current_ap_rssi(tpAniSirGlobal pMac,
-		tScanResultHandle *pScanResultList, uint8_t sessionId);
 QDF_STATUS csr_roam_copy_connected_profile(tpAniSirGlobal pMac,
 		uint32_t sessionId, tCsrRoamProfile *pDstProfile);
 

core/sme/src/csr/csr_host_scan_roam.c

@@ -151,7 +151,6 @@ csr_neighbor_roam_process_scan_results(tpAniSirGlobal mac_ctx,
 	tpCsrNeighborRoamControlInfo n_roam_info =
 		&mac_ctx->roam.neighborRoamInfo[sessionid];
 	tpCsrNeighborRoamBSSInfo bss_info;
-	uint32_t cur_ap_rssi;
 	uint32_t age_ticks = 0;
 	uint32_t limit_ticks =
 		qdf_system_msecs_to_ticks(ROAM_AP_AGE_LIMIT_MS);
@@ -167,15 +166,6 @@ csr_neighbor_roam_process_scan_results(tpAniSirGlobal mac_ctx,
 	uint16_t qavail;
 	bool voadmitted;
 #endif
-	/*
-	 * Find out the Current AP RSSI and keep it handy to check if
-	 * it is better than the RSSI of the AP which we are
-	 * going to roam.If so, we are going to continue with the
-	 * current AP.
-	 */
-	cur_ap_rssi = csr_get_current_ap_rssi(mac_ctx, scan_results_list,
-				sessionid);
-
 	/*
 	 * Expecting the scan result already to be in the sorted order based on
 	 * RSSI. Based on the previous state we need to check whether the list

core/sme/src/csr/csr_neighbor_roam.c

@@ -728,42 +728,6 @@ csr_neighbor_roam_prepare_scan_profile_filter(tpAniSirGlobal pMac,
 	return QDF_STATUS_SUCCESS;
 }
 
-uint32_t csr_get_current_ap_rssi(tpAniSirGlobal pMac,
-				 tScanResultHandle *pScanResultList,
-				 uint8_t sessionId)
-{
-	tCsrScanResultInfo *pScanResult;
-	tpCsrNeighborRoamControlInfo nbr_roam_info =
-		&pMac->roam.neighborRoamInfo[sessionId];
-	/* We are setting this as default value to make sure we return this value,
-	   when we do not see this AP in the scan result for some reason.However,it is
-	   less likely that we are associated to an AP and do not see it in the scan list */
-	uint32_t CurrAPRssi = -125;
-
-	while (NULL !=
-	       (pScanResult = csr_scan_result_get_next(pMac, *pScanResultList))) {
-		if (true !=
-		    qdf_mem_cmp(pScanResult->BssDescriptor.bssId,
-				    nbr_roam_info->currAPbssid.bytes,
-				    sizeof(tSirMacAddr))) {
-			/* We got a match with the currently associated AP.
-			 * Capture the RSSI value and complete the while loop.
-			 * The while loop is completed in order to make the current entry go back to NULL,
-			 * and in the next while loop, it properly starts searching from the head of the list.
-			 * TODO: Can also try setting the current entry directly to NULL as soon as we find the new AP*/
-
-			CurrAPRssi =
-				(int)pScanResult->BssDescriptor.rssi * (-1);
-
-		} else {
-			continue;
-		}
-	}
-
-	return CurrAPRssi;
-
-}
-
 /**
  * csr_neighbor_roam_channels_filter_by_current_band()
  *