From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arvind Yadav Subject: [PATCH] powercap: Remove reassignment Date: Sat, 11 Nov 2017 23:17:26 +0530 Message-ID: <00329a239c8b1640a9e491b6a90a5b20fd45e42c.1510422357.git.arvind.yadav.cs@gmail.com> Return-path: Received: from mail-pg0-f68.google.com ([74.125.83.68]:50097 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751699AbdKKRrh (ORCPT ); Sat, 11 Nov 2017 12:47:37 -0500 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: rjw@rjwysocki.net Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org It is not necessary to reassignment of 'result'. Here, result is being initialized zero and then updated with seed_constraint_attributes(). class_register is enough to return successful and error value. Signed-off-by: Arvind Yadav --- drivers/powercap/powercap_sys.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c index 5b10b50..64b2b25 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); -- 2.7.4