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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59D85EB64DB for ; Thu, 15 Jun 2023 11:43:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344499AbjFOLnl (ORCPT ); Thu, 15 Jun 2023 07:43:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344341AbjFOLmv (ORCPT ); Thu, 15 Jun 2023 07:42:51 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3626B4491; Thu, 15 Jun 2023 04:39:58 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id F1FF863A68; Thu, 15 Jun 2023 11:39:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BBC4C433CC; Thu, 15 Jun 2023 11:39:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686829173; bh=gOlwZNLr8Saa3uQulc+67b8HfRPJx8sctzYSPSUTjig=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rEM+8DzkY30uIZSvnS7MeFvrkF1aUVK33Td1h83wi9y3OsHaQXck/e9GJ3jcIq7oC m1hGpkJMSVcEiA5B/ZeDYRdqyCY/zZI2U2tR5P9cvRm6mMAovuLdorHII0/rQgcPGR CyCBSZfN1Akhim+3SMLMg8e4zUjb3wVW2IB483e2VSe7z5V8/72obRxpOUb2tXYi+G qRaGhLL0QKU7UbQj9orefnqLlNLJn7nhGR1yrZfVC3UH7ApBW0f0si2h2HXBi+SOF+ BLzcGO16YTQOG10XPBHdC1NIDiZxCDa1gVha0fNayTLdfXzjMRtoc3GaPsi0e6SoEh +f90R6gSlNP1Q== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Osama Muhammad , Simon Horman , "David S . Miller" , Sasha Levin , krzysztof.kozlowski@linaro.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 7/9] nfcsim.c: Fix error checking for debugfs_create_dir Date: Thu, 15 Jun 2023 07:39:15 -0400 Message-Id: <20230615113917.649505-7-sashal@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230615113917.649505-1-sashal@kernel.org> References: <20230615113917.649505-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.10.184 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Osama Muhammad [ Upstream commit 9b9e46aa07273ceb96866b2e812b46f1ee0b8d2f ] This patch fixes the error checking in nfcsim.c. The DebugFS kernel API is developed in a way that the caller can safely ignore the errors that occur during the creation of DebugFS nodes. Signed-off-by: Osama Muhammad Reviewed-by: Simon Horman Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/nfc/nfcsim.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/nfc/nfcsim.c b/drivers/nfc/nfcsim.c index dd27c85190d34..b42d386350b72 100644 --- a/drivers/nfc/nfcsim.c +++ b/drivers/nfc/nfcsim.c @@ -336,10 +336,6 @@ static struct dentry *nfcsim_debugfs_root; static void nfcsim_debugfs_init(void) { nfcsim_debugfs_root = debugfs_create_dir("nfcsim", NULL); - - if (!nfcsim_debugfs_root) - pr_err("Could not create debugfs entry\n"); - } static void nfcsim_debugfs_remove(void) -- 2.39.2