iio: dac: ad5755: Remove redundant code

The if check is redundant as the value obtained from
iio_device_register() is already in the required format.
Error messages are already printed by iio_device_register();
hence not needed.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/dac/ad5755.c b/drivers/iio/dac/ad5755.c
index bd31dbc340c106cb7ebfc44b5a2e14188fd9efc2..9a78d5abb2f6646579fe6ffea21acd51dce91ca7 100644 (file)
--- a/drivers/iio/dac/ad5755.c
+++ b/drivers/iio/dac/ad5755.c
@@ -589,13 +589,7 @@ static int ad5755_probe(struct spi_device *spi)
        if (ret)
                return ret;
 
-       ret = iio_device_register(indio_dev);
-       if (ret) {
-               dev_err(&spi->dev, "Failed to register iio device: %d\n", ret);
-               return ret;
-       }
-
-       return 0;
+       return iio_device_register(indio_dev);
 }
 
 static int ad5755_remove(struct spi_device *spi)