diff --git a/drivers/net/wwan/iosm/iosm_ipc_pcie.c b/drivers/net/wwan/iosm/iosm_ipc_pcie.c
index 31f57b986df2..97cb6846c6ae 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_pcie.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_pcie.c
@@ -232,6 +232,7 @@ static void ipc_pcie_config_init(struct iosm_pcie *ipc_pcie)
  */
 static enum ipc_pcie_sleep_state ipc_pcie_read_bios_cfg(struct device *dev)
 {
+	enum ipc_pcie_sleep_state sleep_state = IPC_PCIE_D0L12;
 	union acpi_object *object;
 	acpi_handle handle_acpi;
 
@@ -242,12 +243,16 @@ static enum ipc_pcie_sleep_state ipc_pcie_read_bios_cfg(struct device *dev)
 	}
 
 	object = acpi_evaluate_dsm(handle_acpi, &wwan_acpi_guid, 0, 3, NULL);
+	if (!object)
+		goto default_ret;
 
-	if (object && object->integer.value == 3)
-		return IPC_PCIE_D3L2;
+	if (object->integer.value == 3)
+		sleep_state = IPC_PCIE_D3L2;
+
+	kfree(object);
 
 default_ret:
-	return IPC_PCIE_D0L12;
+	return sleep_state;
 }
 
 static int ipc_pcie_probe(struct pci_dev *pci,