From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Sat, 11 Nov 2017 17:47:26 +0000 (+0530)
Subject: powercap: Simplify powercap_init()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7f6344896d3e5be3ccfef1c5c98ef24940e5f229;p=linux.git

powercap: Simplify powercap_init()

Simplify powercap_init() by reducing the number of redundant
assignments in it.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
[ rjw: Subject+changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
index 5b10b50f8686f..64b2b2501a790 100644
--- a/drivers/powercap/powercap_sys.c
+++ b/drivers/powercap/powercap_sys.c
@@ -673,15 +673,13 @@ EXPORT_SYMBOL_GPL(powercap_unregister_control_type);
 
 static int __init powercap_init(void)
 {
-	int result = 0;
+	int result;
 
 	result = seed_constraint_attributes();
 	if (result)
 		return result;
 
-	result = class_register(&powercap_class);
-
-	return result;
+	return class_register(&powercap_class);
 }
 
 device_initcall(powercap_init);