Messages in this thread Patch in this message | | | Date | Fri, 22 Apr 2016 13:04:14 +0300 | From | Dan Carpenter <> | Subject | [patch] iio: light: apds9960: silence uninitialized variable warning |
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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>
diff --git a/drivers/iio/light/apds9960.c b/drivers/iio/light/apds9960.c index a6af56a..fbdd172 100644 --- a/drivers/iio/light/apds9960.c +++ b/drivers/iio/light/apds9960.c @@ -491,9 +491,10 @@ 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;
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