diff --git a/core/mac/src/pe/include/rrm_global.h b/core/mac/src/pe/include/rrm_global.h
index d8afcfa..e963ca2 100644
--- a/core/mac/src/pe/include/rrm_global.h
+++ b/core/mac/src/pe/include/rrm_global.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2012, 2014-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2011-2012, 2014-2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -217,6 +217,7 @@
 	int8_t txMgmtPower;
 	/* Dialog token for the request initiated from station. */
 	uint8_t DialogToken;
+	uint16_t prev_rrm_report_seq_num;
 	tpRRMReq pCurrentReq;
 } tRrmPEContext, *tpRrmPEContext;
 
diff --git a/core/mac/src/pe/lim/lim_process_action_frame.c b/core/mac/src/pe/lim/lim_process_action_frame.c
index 347b72c..3a1a691 100644
--- a/core/mac/src/pe/lim/lim_process_action_frame.c
+++ b/core/mac/src/pe/lim/lim_process_action_frame.c
@@ -1298,6 +1298,7 @@
 	tDot11fRadioMeasurementRequest *frm;
 	uint32_t frameLen, nStatus;
 	uint8_t *pBody;
+	uint16_t curr_seq_num;
 
 	pHdr = WMA_GET_RX_MAC_HEADER(pRxPacketInfo);
 	pBody = WMA_GET_RX_MPDU_DATA(pRxPacketInfo);
@@ -1307,6 +1308,17 @@
 		return;
 	}
 
+	curr_seq_num = ((pHdr->seqControl.seqNumHi <<
+			 HIGH_SEQ_NUM_OFFSET) |
+			pHdr->seqControl.seqNumLo);
+	if (curr_seq_num == pMac->rrm.rrmPEContext.prev_rrm_report_seq_num &&
+	    pMac->rrm.rrmPEContext.pCurrentReq) {
+		pe_err("rrm report req frame, seq num: %d is already in progress, drop it",
+			curr_seq_num);
+		return;
+	}
+	/* Save seq no of currently processing rrm report req frame */
+	pMac->rrm.rrmPEContext.prev_rrm_report_seq_num = curr_seq_num;
 	lim_send_sme_mgmt_frame_ind(pMac, pHdr->fc.subType, (uint8_t *)pHdr,
 		frameLen + sizeof(tSirMacMgmtHdr), 0,
 		WMA_GET_RX_CH(pRxPacketInfo), psessionEntry,
diff --git a/core/mac/src/pe/rrm/rrm_api.c b/core/mac/src/pe/rrm/rrm_api.c
index 2dc7996..6d61481 100644
--- a/core/mac/src/pe/rrm/rrm_api.c
+++ b/core/mac/src/pe/rrm/rrm_api.c
@@ -1254,6 +1254,7 @@
 	pMac->rrm.rrmPEContext.DialogToken = 0;
 
 	pMac->rrm.rrmPEContext.rrmEnable = 0;
+	pMac->rrm.rrmPEContext.prev_rrm_report_seq_num = 0xFFFF;
 
 	qdf_mem_set(pRRMCaps, sizeof(tRRMCaps), 0);
 	pRRMCaps->LinkMeasurement = 1;