diff --git a/drivers/iio/adc/xilinx-xadc-events.c b/drivers/iio/adc/xilinx-xadc-events.c
index 3e7f0d7a80c3015e69ba3815d113451a8dd7c4a3..edcf3aabd70d905e8a66910b0459b8a82af0df6d 100644
--- a/drivers/iio/adc/xilinx-xadc-events.c
+++ b/drivers/iio/adc/xilinx-xadc-events.c
@@ -31,17 +31,11 @@ static const struct iio_chan_spec *xadc_event_to_channel(
 static void xadc_handle_event(struct iio_dev *indio_dev, unsigned int event)
 {
 	const struct iio_chan_spec *chan;
-	unsigned int offset;
 
 	/* Temperature threshold error, we don't handle this yet */
 	if (event == 0)
 		return;
 
-	if (event < 4)
-		offset = event;
-	else
-		offset = event + 4;
-
 	chan = xadc_event_to_channel(indio_dev, event);
 
 	if (chan->type == IIO_TEMP) {