[PATCH v1 2/3] iio: core: Clean up device correctly on iio_device_alloc() failure

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

Once we called device_initialize() we have to call put_device()
on it. Refactor the code to make it in the right order.

Fixes: fe6f45f6ba22 ("iio: core: check return value when calling dev_set_name()")
Fixes: 847ec80bbaa7 ("Staging: IIO: core support for device registration and management")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/iio/industrialio-core.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 93d6e5b101cf..5d2f35cf18bc 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -1697,11 +1697,6 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv)
 		ACCESS_PRIVATE(indio_dev, priv) = (char *)iio_dev_opaque +
 			ALIGN(sizeof(*iio_dev_opaque), IIO_DMA_MINALIGN);
 
-	indio_dev->dev.parent = parent;
-	indio_dev->dev.type = &iio_device_type;
-	indio_dev->dev.bus = &iio_bus_type;
-	device_initialize(&indio_dev->dev);
-
 	INIT_LIST_HEAD(&iio_dev_opaque->channel_attr_list);
 
 	iio_dev_opaque->id = ida_alloc(&iio_ida, GFP_KERNEL);
@@ -1727,6 +1722,11 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv)
 	mutex_init(&iio_dev_opaque->mlock);
 	mutex_init(&iio_dev_opaque->info_exist_lock);
 
+	indio_dev->dev.parent = parent;
+	indio_dev->dev.type = &iio_device_type;
+	indio_dev->dev.bus = &iio_bus_type;
+	device_initialize(&indio_dev->dev);
+
 	return indio_dev;
 }
 EXPORT_SYMBOL(iio_device_alloc);
-- 
2.50.1