[PATCH] drivers: base: core: do not put noninitialized devices

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If kobject_set_name_vargs() fails then put_device() frees
device with zero kobj->state_initialized.  This leads to WARN().
Divide device_register() call to device_initialize() call before
kobject_set_name_vargs() and device_add() call after it.

Signed-off-by: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
---
 Compile tested only.

 drivers/base/core.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 46ff6c2..833ccf3 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1424,11 +1424,12 @@ struct device *device_create_vargs(struct class *class, struct device *parent,
 	dev->release = device_create_release;
 	dev_set_drvdata(dev, drvdata);
 
+	device_initialize(dev);
 	retval = kobject_set_name_vargs(&dev->kobj, fmt, args);
 	if (retval)
 		goto error;
 
-	retval = device_register(dev);
+	retval = device_add(dev);
 	if (retval)
 		goto error;
 
-- 
1.7.0.4

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