diff --git a/drivers/usb/typec/mmi_tcpc/tcpc_rt1711h.c b/drivers/usb/typec/mmi_tcpc/tcpc_rt1711h.c
index da3997ca67db..1207e39dd613 100644
--- a/drivers/usb/typec/mmi_tcpc/tcpc_rt1711h.c
+++ b/drivers/usb/typec/mmi_tcpc/tcpc_rt1711h.c
@@ -176,7 +176,7 @@ static int rt1711_read_device(void *client, u32 reg, int len, void *dst)
 {
 	struct i2c_client *i2c = client;
 	int ret = 0, count = 5;
-	u64 t1 = 0, t2 = 0;
+	u64 __maybe_unused t1 = 0, t2 = 0;
 
 	while (1) {
 		t1 = local_clock();
@@ -197,7 +197,7 @@ static int rt1711_write_device(void *client, u32 reg, int len, const void *src)
 {
 	struct i2c_client *i2c = client;
 	int ret = 0, count = 5;
-	u64 t1 = 0, t2 = 0;
+	u64 __maybe_unused t1 = 0, t2 = 0;
 
 	while (1) {
 		t1 = local_clock();
@@ -786,13 +786,13 @@ static inline int rt1711_fault_status_vconn_ov(struct tcpc_device *tcpc)
 
 int rt1711_fault_status_clear(struct tcpc_device *tcpc, uint8_t status)
 {
-	int ret;
+	int ret = 0;
 
 	if (status & TCPC_V10_REG_FAULT_STATUS_VCONN_OV)
 		ret = rt1711_fault_status_vconn_ov(tcpc);
 
 	rt1711_i2c_write8(tcpc, TCPC_V10_REG_FAULT_STATUS, status);
-	return 0;
+	return ret;
 }
 
 int rt1711_get_chip_id(struct tcpc_device *tcpc, uint32_t *chip_id)