From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753514AbdK2NJD (ORCPT ); Wed, 29 Nov 2017 08:09:03 -0500 Received: from mail-pg0-f68.google.com ([74.125.83.68]:45930 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753182AbdK2NI7 (ORCPT ); Wed, 29 Nov 2017 08:08:59 -0500 X-Google-Smtp-Source: AGs4zMYaE0dfVEOKP7soAg3LZp78LB9zALWmxPH3al8zgTwpULmW/bKgDzj9hN3HGF+UNFxUPmnTGA== From: Arvind Yadav To: arnd@arndb.de, gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 2/2 v2] misc: enclosure: Remove unnecessary error check Date: Wed, 29 Nov 2017 18:38:32 +0530 Message-Id: <2303e49e483dedad1faa0989c56e8f74a0a8d5ed.1511960503.git.arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <0220d514bcec188234edd53ac55c5c43e8cd2df0.1511960503.git.arvind.yadav.cs@gmail.com> References: <0220d514bcec188234edd53ac55c5c43e8cd2df0.1511960503.git.arvind.yadav.cs@gmail.com> In-Reply-To: <0220d514bcec188234edd53ac55c5c43e8cd2df0.1511960503.git.arvind.yadav.cs@gmail.com> References: <0220d514bcec188234edd53ac55c5c43e8cd2df0.1511960503.git.arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It is not necessary to check return value of class_register. enclosure_init returns both successful and error value. Signed-off-by: Arvind Yadav --- changes in v2: subject was incorrect. subsystem/driver was wrong. drivers/misc/enclosure.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/misc/enclosure.c b/drivers/misc/enclosure.c index c4c5552..5a17bfe 100644 --- a/drivers/misc/enclosure.c +++ b/drivers/misc/enclosure.c @@ -680,13 +680,7 @@ static DEVICE_ATTR(power_status, S_IRUGO | S_IWUSR, get_component_power_status, static int __init enclosure_init(void) { - int err; - - err = class_register(&enclosure_class); - if (err) - return err; - - return 0; + return class_register(&enclosure_class); } static void __exit enclosure_exit(void) -- 1.9.1