iio: adc: twl6030-gpadc: Remove redundant code
The if check is redundant as the value obtained from
iio_device_register() is already in the required format.
Hence return the function directly.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/adc/twl6030-gpadc.c b/drivers/iio/adc/twl6030-gpadc.c
index 2edfc7b..53e1c64 100644
--- a/drivers/iio/adc/twl6030-gpadc.c
+++ b/drivers/iio/adc/twl6030-gpadc.c
@@ -948,9 +948,7 @@
indio_dev->channels = pdata->iio_channels;
indio_dev->num_channels = pdata->nchannels;
- ret = iio_device_register(indio_dev);
-
- return ret;
+ return iio_device_register(indio_dev);
}
static int twl6030_gpadc_remove(struct platform_device *pdev)