hwmon: (sht15) fix bad error code
When no platform data was supplied, returned error code was 0. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Cc: stable@vger.kernel.org # 2.6.32+ Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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@ -883,7 +883,7 @@ static int sht15_invalidate_voltage(struct notifier_block *nb,
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static int __devinit sht15_probe(struct platform_device *pdev)
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{
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int ret = 0;
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int ret;
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struct sht15_data *data = kzalloc(sizeof(*data), GFP_KERNEL);
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u8 status = 0;
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@ -901,6 +901,7 @@ static int __devinit sht15_probe(struct platform_device *pdev)
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init_waitqueue_head(&data->wait_queue);
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if (pdev->dev.platform_data == NULL) {
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ret = -EINVAL;
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dev_err(&pdev->dev, "no platform data supplied\n");
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goto err_free_data;
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}
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