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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 67230C282C3 for ; Tue, 22 Jan 2019 15:24:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3681D217F4 for ; Tue, 22 Jan 2019 15:24:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548170662; bh=osTFfjFH9cbApvli8AfiOV1oemQK3cCtFnsQq73QHJM=; h=From:To:Cc:Subject:Date:List-ID:From; b=LIPkQi1vd/ak7On/r3bJ7B8YfDNYKWSm8bMpBffQn2Fe5cAaJjX+jAqVhCYLj/LA+ z8qjVagAXv3X3x5leICQ97CMnJoQOXFinnSxPO/1GAabTRzN5mEJKkCqelK53uLL8k FgOl0Fkh6APDL+gQ3gjhy4ETMdRt8Tnfy4FGspWk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730106AbfAVPYU (ORCPT ); Tue, 22 Jan 2019 10:24:20 -0500 Received: from mail.kernel.org ([198.145.29.99]:37918 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729537AbfAVPYO (ORCPT ); Tue, 22 Jan 2019 10:24:14 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D918020855; Tue, 22 Jan 2019 15:24:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548170654; bh=osTFfjFH9cbApvli8AfiOV1oemQK3cCtFnsQq73QHJM=; h=From:To:Cc:Subject:Date:From; b=XdiKNoXzGMwI7Fbw3oqn7tFjZ+4/Q7TogHsx2X+rfwSYOZQGFOZmrHqzNK5jik+NF TMt+53Yt+NIEBIOcNrwzcdAxETuNEfMDl0XMN92iaXoN/Gb/PmQh54kTvuPKlgfYsh ohC2Getlpjo+GuTKpYntC+fxsvln1S/jfZzvjE44= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Amitkumar Karwar , Nishant Sarmukadam , Ganapathi Bhat , Xinming Hu , Kalle Valo , linux-wireless@vger.kernel.org Subject: [PATCH] mwifiex: no need to check return value of debugfs_create functions Date: Tue, 22 Jan 2019 16:21:37 +0100 Message-Id: <20190122152151.16139-38-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Amitkumar Karwar Cc: Nishant Sarmukadam Cc: Ganapathi Bhat Cc: Xinming Hu Cc: Kalle Valo Cc: linux-wireless@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/marvell/mwifiex/debugfs.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c index cbe4493b3266..8ab114cf3467 100644 --- a/drivers/net/wireless/marvell/mwifiex/debugfs.c +++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c @@ -922,9 +922,8 @@ mwifiex_reset_write(struct file *file, } #define MWIFIEX_DFS_ADD_FILE(name) do { \ - if (!debugfs_create_file(#name, 0644, priv->dfs_dev_dir, \ - priv, &mwifiex_dfs_##name##_fops)) \ - return; \ + debugfs_create_file(#name, 0644, priv->dfs_dev_dir, priv, \ + &mwifiex_dfs_##name##_fops); \ } while (0); #define MWIFIEX_DFS_FILE_OPS(name) \ -- 2.20.1