diff --git a/drivers/iio/imu/adis16550.c b/drivers/iio/imu/adis16550.c
index 1f2af506f4bd..75679612052f 100644
--- a/drivers/iio/imu/adis16550.c
+++ b/drivers/iio/imu/adis16550.c
@@ -836,7 +836,7 @@ static irqreturn_t adis16550_trigger_handler(int irq, void *p)
 	u16 dummy;
 	bool valid;
 	struct iio_poll_func *pf = p;
-	__be32 data[ADIS16550_MAX_SCAN_DATA] __aligned(8);
+	__be32 data[ADIS16550_MAX_SCAN_DATA] __aligned(8) = { };
 	struct iio_dev *indio_dev = pf->indio_dev;
 	struct adis16550 *st = iio_priv(indio_dev);
 	struct adis *adis = iio_device_get_drvdata(indio_dev);