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iio: light: apds9960: silence uninitialized variable warning
author
Dan Carpenter
<dan.carpenter@oracle.com>
Fri, 22 Apr 2016 10:04:14 +0000
(13:04 +0300)
committer
Jonathan Cameron
<jic23@kernel.org>
Sat, 23 Apr 2016 21:18:09 +0000
(22:18 +0100)
It causes a static checker warning if we use "buf" on the failure path
so move that inside the if statement.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/light/apds9960.c
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diff --git
a/drivers/iio/light/apds9960.c
b/drivers/iio/light/apds9960.c
index 47fcd5ad4ff28ad5eb503e7c6c98da45a844d286..35928fb1b66a5d83eacc578125fd4a0743696f2e 100644
(file)
--- a/
drivers/iio/light/apds9960.c
+++ b/
drivers/iio/light/apds9960.c
@@
-495,9
+495,10
@@
static int apds9960_read_raw(struct iio_dev *indio_dev,
case IIO_INTENSITY:
ret = regmap_bulk_read(data->regmap, chan->address,
&buf, 2);
- if (!ret)
+ if (!ret)
{
ret = IIO_VAL_INT;
- *val = le16_to_cpu(buf);
+ *val = le16_to_cpu(buf);
+ }
break;
default:
ret = -EINVAL;