From patchwork Wed May 24 16:54:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Osama Muhammad X-Patchwork-Id: 13254308 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29E6FC77B7C for ; Wed, 24 May 2023 16:55:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229630AbjEXQzW (ORCPT ); Wed, 24 May 2023 12:55:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57164 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230017AbjEXQzE (ORCPT ); Wed, 24 May 2023 12:55:04 -0400 Received: from mail-lf1-x12a.google.com (mail-lf1-x12a.google.com [IPv6:2a00:1450:4864:20::12a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DEEC5E9; Wed, 24 May 2023 09:55:01 -0700 (PDT) Received: by mail-lf1-x12a.google.com with SMTP id 2adb3069b0e04-4f3ba703b67so1201057e87.1; Wed, 24 May 2023 09:55:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684947300; x=1687539300; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=l1YllsulOzXX6In9v1+K/QqMkoSsg3BKziTf7i1CVwA=; b=fQWeDuL4JDCwu6wz0ipW7bhSwXjdqHoZfFH38HNnRo211GPYoOBWsB0dgK287/KsCW oDBlQkjd/AWNVJrIeHYloTum2stfhBYqCvfJy3y2C7xjMtJwJBaOArlHsJ5JX7E1kdVz /8SKrXFhXUDvCJXGiDA5LULw7fJVXanBIAsoz1naxJsYSL9tlpy/ZUl0klLPVfbJJYF6 hrwNaa6M7sXJPV5Y2KMvuNkbAHETZ99g5ucKJ6zU/nfVY5klEPZvjBXeMqE9D31sg0dA FdrTNItkt4rPhvMUxRHLOcrJa3rcZC61AtqKx/ffDAusgg8keHOLz/J/t8qgN2QsYtuk G8LQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684947300; x=1687539300; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=l1YllsulOzXX6In9v1+K/QqMkoSsg3BKziTf7i1CVwA=; b=VSTxc6QmUsI/ok3LRjYI9y/54lDq9DY4x1VfVK/X3dLP0kZ0epH/h/PjP2uakXAy/S 7ve2W7PTig2hHJY+/43enO7jrd+eSTw6zwiOZjYbLF8UjehZ8Q3zEY+ErgVeGXZfVZ6Y yFH+duBiU8Nlsf6WF3UsFw3QpqeYTaWq4mevBQ8LMf6BT7gzoH7g2tYpMOkORsZTw+cE h+Lsd5f4Wg5QHHmqskjBtYev1mQfAUbLTNz+hL14hNL9lY49Mm2AsiioTkcMVy/SOR6k fPHYgsKvqK9pHVowAOa7xpoF913suTmBPbfSff4iu6R0SVXjS/aRut6FClCTKRtruQD7 cAww== X-Gm-Message-State: AC+VfDzc1CrHLcfUzsTev6YH/PXmSYRKp6BeaqtGMEIhvksTtiP4HuFQ i0g3HAppedSNFB1rWt3Gd9U= X-Google-Smtp-Source: ACHHUZ6eb9VAaxu1Z5T0JsWjUivhMz0YgLwW3IanQr0IHq6gmtDb+84K98tsiBsScSoeqe1e7S7Eiw== X-Received: by 2002:a05:6512:3765:b0:4f3:8244:95dc with SMTP id z5-20020a056512376500b004f3824495dcmr5306642lft.15.1684947299527; Wed, 24 May 2023 09:54:59 -0700 (PDT) Received: from Osmten.. ([103.84.150.66]) by smtp.gmail.com with ESMTPSA id y17-20020ac255b1000000b004f3778239adsm1787135lfg.19.2023.05.24.09.54.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 May 2023 09:54:59 -0700 (PDT) From: Osama Muhammad To: linux@roeck-us.net, jdelvare@suse.com Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, Osama Muhammad Subject: [PATCH] adm1266.c: Fix error checking for debugfs_create_dir Date: Wed, 24 May 2023 21:54:23 +0500 Message-Id: <20230524165423.21024-1-osmtendev@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org This patch fixes the error checking in adm1266.c in debugfs_create_dir. The correct way to check if an error occurred is using 'IS_ERR' inline function. Signed-off-by: Osama Muhammad --- drivers/hwmon/pmbus/adm1266.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/pmbus/adm1266.c b/drivers/hwmon/pmbus/adm1266.c index 1ac2b2f4c570..d88b6115b42e 100644 --- a/drivers/hwmon/pmbus/adm1266.c +++ b/drivers/hwmon/pmbus/adm1266.c @@ -340,7 +340,7 @@ static void adm1266_init_debugfs(struct adm1266_data *data) return; data->debugfs_dir = debugfs_create_dir(data->client->name, root); - if (!data->debugfs_dir) + if (IS_ERR(data->debugfs_dir)) return; debugfs_create_devm_seqfile(&data->client->dev, "sequencer_state", data->debugfs_dir,