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driver core: don't initialize 'parent' in device_add()

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'parent' is always overwritten before getting used and there is no need
to initialize it with NULL.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Viresh Kumar 2017-03-17 12:24:22 +05:30 committed by Greg Kroah-Hartman
parent 0dd8911961
commit 35dbf4efb0
1 changed files with 1 additions and 1 deletions
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2
drivers/base/core.c
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@ -1607,7 +1607,7 @@ int device_private_init(struct device *dev)
*/
int device_add(struct device *dev)
{
struct device *parent = NULL;
struct device *parent;
struct kobject *kobj;
struct class_interface *class_intf;
int error = -EINVAL;