From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AFCC7C48BE8 for ; Fri, 18 Jun 2021 13:46:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8DFE961159 for ; Fri, 18 Jun 2021 13:46:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233430AbhFRNsf (ORCPT ); Fri, 18 Jun 2021 09:48:35 -0400 Received: from mx0b-00069f02.pphosted.com ([205.220.177.32]:4664 "EHLO mx0b-00069f02.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229782AbhFRNse (ORCPT ); Fri, 18 Jun 2021 09:48:34 -0400 Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 15IDhuWW017244; Fri, 18 Jun 2021 13:46:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : mime-version : content-type; s=corp-2020-01-29; bh=9raDCdunyKVJWbeCbttvLe3JNktRfAi9rmwb3NHQ8EY=; b=RiCoe3Gwu3ODAGVanV7vd9PItQa6NrGAJBlgTO5hJIEWnF/fYlNKaAxhvAtgS9KjIwUX TlAZlDFF5zHxvRbh6pP0Cj09AnNULwhGtEegyWGB5EO8jVDu4MNKT1WH1/VrjzWjJWFw NQPttD3LljZGntTBj8ty++bRY/b85yeXDauK89xjh1WJG2XDly1iqCHIY4qqGKc10Gjm TLOkQpbOF+TIXBg4Pa9fL2970pB0QHYE6Yw0Wk9J+AO3VLshNIFH/TQhiyZZHyAV4jsc Gb5bmL9DsRTiP8tjReyilabdQhiLnQTSca4xYHGKfhJBik1t/sRsb7dfKtDbHCFvO2Yw yA== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by mx0b-00069f02.pphosted.com with ESMTP id 39893qswy8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 18 Jun 2021 13:46:11 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 15IDfQg8150446; Fri, 18 Jun 2021 13:46:10 GMT Received: from pps.reinject (localhost [127.0.0.1]) by aserp3030.oracle.com with ESMTP id 396wawrfn9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 18 Jun 2021 13:46:10 +0000 Received: from aserp3030.oracle.com (aserp3030.oracle.com [127.0.0.1]) by pps.reinject (8.16.0.36/8.16.0.36) with SMTP id 15IDkAme164152; Fri, 18 Jun 2021 13:46:10 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserp3030.oracle.com with ESMTP id 396wawrfn2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 18 Jun 2021 13:46:10 +0000 Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 15IDk849017872; Fri, 18 Jun 2021 13:46:08 GMT Received: from mwanda (/102.222.70.252) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 18 Jun 2021 13:46:07 +0000 Date: Fri, 18 Jun 2021 16:46:01 +0300 From: Dan Carpenter To: Robert Marko Cc: Guenter Roeck , Jean Delvare , linux-hwmon@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH] hwmon: (pmbus/dps920ab) Delete some dead code Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Mailer: git-send-email haha only kidding X-Proofpoint-ORIG-GUID: b1ZdGEb3FyCqpBmr2hOzcTI5uVE6jMrD X-Proofpoint-GUID: b1ZdGEb3FyCqpBmr2hOzcTI5uVE6jMrD Precedence: bulk List-ID: X-Mailing-List: kernel-janitors@vger.kernel.org The debugfs_create_dir() function returns error pointers, it doesn't return NULL. But debugfs functions don't need to be checked in normal situations and we can just delete this code. Fixes: 1f442e213ce5 ("hwmon: (pmbus) Add driver for Delta DPS-920AB PSU") Signed-off-by: Dan Carpenter --- drivers/hwmon/pmbus/dps920ab.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/hwmon/pmbus/dps920ab.c b/drivers/hwmon/pmbus/dps920ab.c index bd2df2a3c8e3..d3941f6eb29a 100644 --- a/drivers/hwmon/pmbus/dps920ab.c +++ b/drivers/hwmon/pmbus/dps920ab.c @@ -119,8 +119,6 @@ static void dps920ab_init_debugfs(struct dps920ab_data *data, struct i2c_client return; debugfs_dir = debugfs_create_dir(client->name, root); - if (!debugfs_dir) - return; debugfs_create_file("mfr_id", 0400, -- 2.30.2