diff --git a/dp/wifi3.0/dp_main.c b/dp/wifi3.0/dp_main.c
index 08c121aa7c..5d98f8077a 100644
--- a/dp/wifi3.0/dp_main.c
+++ b/dp/wifi3.0/dp_main.c
@@ -4541,7 +4541,7 @@ static void dp_soc_tx_hw_desc_history_attach(struct dp_soc *soc)
 {
 	soc->tx_hw_desc_history = dp_context_alloc_mem(
 			soc, DP_TX_HW_DESC_HIST_TYPE,
-			sizeof(struct dp_tx_hw_desc_evt));
+			sizeof(*soc->tx_hw_desc_history));
 	if (soc->tx_hw_desc_history)
 		soc->tx_hw_desc_history->index = 0;
 }
diff --git a/dp/wifi3.0/dp_tx.c b/dp/wifi3.0/dp_tx.c
index f14bf14325..475ad40280 100644
--- a/dp/wifi3.0/dp_tx.c
+++ b/dp/wifi3.0/dp_tx.c
@@ -1523,6 +1523,9 @@ dp_tx_hw_desc_update_evt(uint8_t *hal_tx_desc_cached,
 	struct dp_tx_hw_desc_evt *evt;
 	uint64_t idx = 0;
 
+	if (!soc->tx_hw_desc_history)
+		return;
+
 	idx = ++soc->tx_hw_desc_history->index;
 	if (idx == DP_TX_HW_DESC_HIST_MAX)
 		soc->tx_hw_desc_history->index = 0;