Adjust a switch block to explicitly match channels and
return -EINVAL as default case which makes the code
semantically more clear.
Signed-off-by: Shreeya Patel <shreeya.patel23498@xxxxxxxxx>
---
Changes in v3
-After split patch.
drivers/staging/iio/accel/adis16209.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/iio/accel/adis16209.c b/drivers/staging/iio/accel/adis16209.c
index eb5c878..9cb1ce0 100644
--- a/drivers/staging/iio/accel/adis16209.c
+++ b/drivers/staging/iio/accel/adis16209.c
@@ -155,10 +155,16 @@ static int adis16209_read_raw(struct iio_dev *indio_dev,
switch (chan->type) {
case IIO_VOLTAGE:
*val = 0;
- if (chan->channel == 0)
+ switch (chan->channel) {
+ case 0:
*val2 = 305180; /* 0.30518 mV */
- else
+ break;
+ case 1:
*val2 = 610500; /* 0.6105 mV */
+ break;
+ default:
+ return -EINVAL;
+ }
return IIO_VAL_INT_PLUS_MICRO;
case IIO_TEMP:
*val = -470;
--
2.7.4
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