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iio: dac: max517: Remove redundant variable

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Remove an inconsequential print message and return directly
thereby eliminating an intermediate variable.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Sachin Kamat 2013-10-24 12:53:00 +01:00 • committed by Jonathan Cameron
parent e2f5543a73
commit 345d4f92e7
1 changed files with 1 additions and 8 deletions
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9
drivers/iio/dac/max517.c
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@ -160,7 +160,6 @@ static int max517_probe(struct i2c_client *client,
struct max517_data *data; struct max517_data *data;
struct iio_dev *indio_dev; struct iio_dev *indio_dev;
struct max517_platform_data *platform_data = client->dev.platform_data; struct max517_platform_data *platform_data = client->dev.platform_data;
int err;
indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data)); indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
if (!indio_dev) if (!indio_dev)
@ -192,13 +191,7 @@ static int max517_probe(struct i2c_client *client,
data->vref_mv[1] = platform_data->vref_mv[1]; data->vref_mv[1] = platform_data->vref_mv[1];
} }
err = iio_device_register(indio_dev); return iio_device_register(indio_dev);
if (err)
return err;
dev_info(&client->dev, "DAC registered\n");
return 0;
} }
static int max517_remove(struct i2c_client *client) static int max517_remove(struct i2c_client *client)