diff --git a/dp/wifi3.0/dp_rx_desc.c b/dp/wifi3.0/dp_rx_desc.c
index 8a7c9a2eb3..074bf646a0 100644
--- a/dp/wifi3.0/dp_rx_desc.c
+++ b/dp/wifi3.0/dp_rx_desc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2018 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
@@ -81,7 +81,8 @@ void dp_rx_desc_pool_free(struct dp_soc *soc, uint32_t pool_id,
 	qdf_spin_lock_bh(&soc->rx_desc_mutex[pool_id]);
 	for (i = 0; i < rx_desc_pool->pool_size; i++) {
 		if (rx_desc_pool->array[i].rx_desc.in_use) {
-			qdf_nbuf_unmap_single(soc->osdev,
+			if (!(rx_desc_pool->array[i].rx_desc.unmapped))
+				qdf_nbuf_unmap_single(soc->osdev,
 					rx_desc_pool->array[i].rx_desc.nbuf,
 					QDF_DMA_BIDIRECTIONAL);
 			qdf_nbuf_free(rx_desc_pool->array[i].rx_desc.nbuf);