[PATCH] staging: iio: frequency: ad9834: Remove unnecessary parentheses

[Melissa Wen]

Remove unneeded parentheses around the arguments of ||. This reduces
clutter and code behave in the same way. Change suggested by
checkpatch.pl.

CHECK: Unnecessary parentheses around 'st->devid == ID_AD9833'
CHECK: Unnecessary parentheses around 'st->devid == ID_AD9837'

Signed-off-by: Melissa Wen <melissa.srw@xxxxxxxxx>
---
 drivers/staging/iio/frequency/ad9834.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/iio/frequency/ad9834.c b/drivers/staging/iio/frequency/ad9834.c
index 0b0287503fb4..9cc6e751b479 100644
--- a/drivers/staging/iio/frequency/ad9834.c
+++ b/drivers/staging/iio/frequency/ad9834.c
@@ -286,7 +286,7 @@ ssize_t ad9834_show_out0_wavetype_available(struct device *dev,
 	struct ad9834_state *st = iio_priv(indio_dev);
 	char *str;
 
-	if ((st->devid == ID_AD9833) || (st->devid == ID_AD9837))
+	if (st->devid == ID_AD9833 || st->devid == ID_AD9837)
 		str = "sine triangle square";
 	else if (st->control & AD9834_OPBITEN)
 		str = "sine";
-- 
2.20.1