driver core: don't initialize 'parent' in device_add()
'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>
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 6bb60fb..bbecaf9 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1607,7 +1607,7 @@
*/
int device_add(struct device *dev)
{
- struct device *parent = NULL;
+ struct device *parent;
struct kobject *kobj;
struct class_interface *class_intf;
int error = -EINVAL;