diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index 6b9b7df70f8e0b899583c2d63b61ba6089cbee2b..87053e778451c89bc17c4c921eebd03f0de250e1 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -1125,14 +1125,13 @@ static int pi433_probe(struct spi_device *spi)
 	if (retval < 0)
 		return retval;
 
-	switch(retval)
-	{
-		case 0x24:
-			dev_dbg(&spi->dev, "found pi433 (ver. 0x%x)", retval);
-			break;
-		default:
-			dev_dbg(&spi->dev, "unknown chip version: 0x%x", retval);
-			return -ENODEV;
+	switch (retval) {
+	case 0x24:
+		dev_dbg(&spi->dev, "found pi433 (ver. 0x%x)", retval);
+		break;
+	default:
+		dev_dbg(&spi->dev, "unknown chip version: 0x%x", retval);
+		return -ENODEV;
 	}
 
 	/* Allocate driver data */