iio: ad5624r_spi: Remove redundant variable
By re-arranging the code, 'ret' can be removed from this
function.
Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/dac/ad5624r_spi.c b/drivers/iio/dac/ad5624r_spi.c
index e8199cc..61bb9d4 100644
--- a/drivers/iio/dac/ad5624r_spi.c
+++ b/drivers/iio/dac/ad5624r_spi.c
@@ -67,7 +67,6 @@
long mask)
{
struct ad5624r_state *st = iio_priv(indio_dev);
- int ret;
switch (mask) {
case IIO_CHAN_INFO_RAW:
@@ -79,10 +78,8 @@
chan->address, val,
chan->scan_type.shift);
default:
- ret = -EINVAL;
+ return -EINVAL;
}
-
- return -EINVAL;
}
static const char * const ad5624r_powerdown_modes[] = {