From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Fri, 17 Mar 2017 06:54:22 +0000 (+0530)
Subject: driver core: don't initialize 'parent' in device_add()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=35dbf4efb044fbe4096a5edbb449e894aca9ef50;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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 6bb60fb6a30b..bbecaf9293be 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -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;