[PATCH] staging: iio: ad7150: use ternary operating to ensure 0/1 value

[Melissa Wen]

Remove idiom and use ternary operator for consistently trigger 0/1 value
on variable declaration.

Signed-off-by: Melissa Wen <melissa.srw@xxxxxxxxx>
---
 drivers/staging/iio/cdc/ad7150.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index 8234da4b8c65..25598bf124fb 100644
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -350,8 +350,8 @@ static ssize_t ad7150_show_timeout(struct device *dev,
 
 	/* use the event code for consistency reasons */
 	int chan = IIO_EVENT_CODE_EXTRACT_CHAN(this_attr->address);
-	int rising = !!(IIO_EVENT_CODE_EXTRACT_DIR(this_attr->address)
-			== IIO_EV_DIR_RISING);
+	int rising = (IIO_EVENT_CODE_EXTRACT_DIR(this_attr->address)
+		      == IIO_EV_DIR_RISING) ? 1 : 0;
 
 	switch (IIO_EVENT_CODE_EXTRACT_TYPE(this_attr->address)) {
 	case IIO_EV_TYPE_MAG_ADAPTIVE:
-- 
2.20.1