diff --git a/subsys/bluetooth/controller/ll_sw/nordic/lll/lll_conn.c b/subsys/bluetooth/controller/ll_sw/nordic/lll/lll_conn.c
index 72346d8db76..903a4b2e549 100644
--- a/subsys/bluetooth/controller/ll_sw/nordic/lll/lll_conn.c
+++ b/subsys/bluetooth/controller/ll_sw/nordic/lll/lll_conn.c
@@ -727,7 +727,7 @@ void lll_conn_pdu_tx_prep(struct lll_conn *lll, struct pdu_data **pdu_data_tx)
 		if (lll->packet_tx_head_offset) {
 			p->ll_id = PDU_DATA_LLID_DATA_CONTINUE;
 
-#if defined(CONFIG_BT_CTLR_DF_CONN_CTE_TX)
+#if defined(CONFIG_BT_CTLR_DF_CONN_CTE_TX) || defined(CONFIG_BT_CTLR_DF_CONN_CTE_RX)
 			/* BT 5.3 Core Spec does not define handling of CP bit
 			 * for PDUs fragmented by Controller, hence the CP bit
 			 * is set to zero. The CTE should not be transmitted
@@ -735,7 +735,7 @@ void lll_conn_pdu_tx_prep(struct lll_conn *lll, struct pdu_data **pdu_data_tx)
 			 */
 			p->cp = 0U;
 			p->resv = 0U;
-#endif /* CONFIG_BT_CTLR_DF_CONN_CTE_TX */
+#endif /* CONFIG_BT_CTLR_DF_CONN_CTE_TX || CONFIG_BT_CTLR_DF_CONN_CTE_RX */
 		}
 
 		p->len = lll->packet_tx_head_len - lll->packet_tx_head_offset;
@@ -755,9 +755,9 @@ void lll_conn_pdu_tx_prep(struct lll_conn *lll, struct pdu_data **pdu_data_tx)
 		p->rfu = 0U;
 
 #if !defined(CONFIG_BT_CTLR_DATA_LENGTH_CLEAR)
-#if !defined(CONFIG_BT_CTLR_DF_CONN_CTE_TX)
+#if !defined(CONFIG_BT_CTLR_DF_CONN_CTE_TX) && !defined(CONFIG_BT_CTLR_DF_CONN_CTE_RX)
 		p->resv = 0U;
-#endif /* !CONFIG_BT_CTLR_DF_CONN_CTE_TX */
+#endif /* !CONFIG_BT_CTLR_DF_CONN_CTE_TX && !CONFIG_BT_CTLR_DF_CONN_CTE_RX */
 #endif /* CONFIG_BT_CTLR_DATA_LENGTH_CLEAR */
 	}
 
diff --git a/subsys/bluetooth/controller/ll_sw/ull_conn.c b/subsys/bluetooth/controller/ll_sw/ull_conn.c
index b459c544c74..4aa8ca0d891 100644
--- a/subsys/bluetooth/controller/ll_sw/ull_conn.c
+++ b/subsys/bluetooth/controller/ll_sw/ull_conn.c
@@ -2080,14 +2080,14 @@ uint16_t ull_conn_lll_max_tx_octets_get(struct lll_conn *lll)
 /**
  * @brief Initialize pdu_data members that are read only in lower link layer.
  *
- * @param pdu_tx Pointer to pdu_data object to be initialized
+ * @param pdu Pointer to pdu_data object to be initialized
  */
-void ull_pdu_data_init(struct pdu_data *pdu_tx)
+void ull_pdu_data_init(struct pdu_data *pdu)
 {
-#if defined(CONFIG_BT_CTLR_DF_CONN_CTE_TX)
-	pdu_tx->cp = 0U;
-	pdu_tx->resv = 0U;
-#endif /* CONFIG_BT_CTLR_DF_CONN_CTE_TX */
+#if defined(CONFIG_BT_CTLR_DF_CONN_CTE_TX) || defined(CONFIG_BT_CTLR_DF_CONN_CTE_RX)
+	pdu->cp = 0U;
+	pdu->resv = 0U;
+#endif /* CONFIG_BT_CTLR_DF_CONN_CTE_TX || CONFIG_BT_CTLR_DF_CONN_CTE_RX */
 }
 
 static int init_reset(void)
diff --git a/subsys/bluetooth/controller/ll_sw/ull_conn_internal.h b/subsys/bluetooth/controller/ll_sw/ull_conn_internal.h
index 381a8e36768..a2def1b4246 100644
--- a/subsys/bluetooth/controller/ll_sw/ull_conn_internal.h
+++ b/subsys/bluetooth/controller/ll_sw/ull_conn_internal.h
@@ -37,7 +37,7 @@ void *ull_conn_ack_dequeue(void);
 void ull_conn_tx_ack(uint16_t handle, memq_link_t *link, struct node_tx *tx);
 uint8_t ull_conn_llcp_req(void *conn);
 
-void ull_pdu_data_init(struct pdu_data *pdu_tx);
+void ull_pdu_data_init(struct pdu_data *pdu);
 
 #if !defined(CONFIG_BT_LL_SW_LLCP_LEGACY)