diff --git a/drivers/usb/otg/fsl_otg.c b/drivers/usb/otg/fsl_otg.c
index d16adb41eb21..37e8e1578316 100644
--- a/drivers/usb/otg/fsl_otg.c
+++ b/drivers/usb/otg/fsl_otg.c
@@ -361,28 +361,18 @@ int fsl_otg_init_timers(struct otg_fsm *fsm)
 void fsl_otg_uninit_timers(void)
 {
 	/* FSM used timers */
-	if (a_wait_vrise_tmr != NULL)
-		kfree(a_wait_vrise_tmr);
-	if (a_wait_bcon_tmr != NULL)
-		kfree(a_wait_bcon_tmr);
-	if (a_aidl_bdis_tmr != NULL)
-		kfree(a_aidl_bdis_tmr);
-	if (b_ase0_brst_tmr != NULL)
-		kfree(b_ase0_brst_tmr);
-	if (b_se0_srp_tmr != NULL)
-		kfree(b_se0_srp_tmr);
-	if (b_srp_fail_tmr != NULL)
-		kfree(b_srp_fail_tmr);
-	if (a_wait_enum_tmr != NULL)
-		kfree(a_wait_enum_tmr);
+	kfree(a_wait_vrise_tmr);
+	kfree(a_wait_bcon_tmr);
+	kfree(a_aidl_bdis_tmr);
+	kfree(b_ase0_brst_tmr);
+	kfree(b_se0_srp_tmr);
+	kfree(b_srp_fail_tmr);
+	kfree(a_wait_enum_tmr);
 
 	/* device driver used timers */
-	if (b_srp_wait_tmr != NULL)
-		kfree(b_srp_wait_tmr);
-	if (b_data_pulse_tmr != NULL)
-		kfree(b_data_pulse_tmr);
-	if (b_vbus_pulse_tmr != NULL)
-		kfree(b_vbus_pulse_tmr);
+	kfree(b_srp_wait_tmr);
+	kfree(b_data_pulse_tmr);
+	kfree(b_vbus_pulse_tmr);
 }
 
 /* Add timer to timer list */