From patchwork Tue Apr 5 06:38:24 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaehyun Lim X-Patchwork-Id: 8748301 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 172B39F336 for ; Tue, 5 Apr 2016 06:39:03 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 41F7C2034E for ; Tue, 5 Apr 2016 06:38:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5D95920306 for ; Tue, 5 Apr 2016 06:38:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756708AbcDEGi4 (ORCPT ); Tue, 5 Apr 2016 02:38:56 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:36514 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756602AbcDEGiz (ORCPT ); Tue, 5 Apr 2016 02:38:55 -0400 Received: by mail-pf0-f195.google.com with SMTP id q129so498824pfb.3 for ; Mon, 04 Apr 2016 23:38:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=xRHi5NpoF4lwRnbUJz2Rurl9C93GoiajGtFbUMaa2x0=; b=Bkgq2pCtNIrWotkEXKKyFJ4Xu24E59WzP88VFk/FmqPBPV1KWS9VSCrSEA6cNLwITe VkOqRfYlMdsmQtmeh9aRSL53pgQxsO9JG36G+z7qXa5nvRVSkscXT81Zywl0a9nTh224 Tj+pmR9gF2zreYnAz4Xi2vnV34JPqaQfnbKNY9MxO2tCwsVQ3l3kRkDBf2pAhjMXljmy BNZPPQtV26OH4cYxcvuTDo3PMO00d7w0GPbSozPYRGoZfNDU4sdsEoy+UqkpeAr29l9Y rTaziTDAtvmYMZ+I0W9XT8RsU+lcb5fQSrpe9rxkGJBdw/R5HFMBuOaiK1OuwTbDggyd i9cQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=xRHi5NpoF4lwRnbUJz2Rurl9C93GoiajGtFbUMaa2x0=; b=XYlqDu/1svMcdJZBTP0kAwlBKPT6iPaVHrPxhCu5TFCTQSgYV3ZYiAufM20AvKAdED kBUsQblANDsKdQY5/2z//h1mKeetYYOck2AnnKcXvBcPvz643OSCBnZoo+sUBpJ70Cvx 0SBAU/fmp0pbuaSEAshH/81jpJYKhnEejqi41fDylRAtV8uwtb25FuzcCF5MKHqSlsiu UhYQncoprApkgpUHk4x7+vy9LkBnnz5LXQDDOiLxBhWdXA9VBkcXV6UWQdzTDu18B1LO X7XIPSW1CZJsdNJ9PaDCn4DFS5loiKaXGuE5OubK3F/aiGwRpNvtJlO/wX2QFlBI2Uje MVzw== X-Gm-Message-State: AD7BkJJRYNZBqP5MnL71UH/4tVD3a4ouR8mgozQFmS7LYMe6wcfZ9QzgNDsEmhCBrllRvw== X-Received: by 10.98.42.150 with SMTP id q144mr27027440pfq.73.1459838334570; Mon, 04 Apr 2016 23:38:54 -0700 (PDT) Received: from localhost.localdomain ([218.233.16.2]) by smtp.gmail.com with ESMTPSA id 17sm43941853pfs.40.2016.04.04.23.38.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 04 Apr 2016 23:38:54 -0700 (PDT) From: Chaehyun Lim To: gregkh@linuxfoundation.org Cc: johnny.kim@atmel.com, austin.shin@atmel.com, chris.park@atmel.com, tony.cho@atmel.com, glen.lee@atmel.com, leo.kim@atmel.com, linux-wireless@vger.kernel.org, devel@driverdev.osuosl.org, Chaehyun Lim Subject: [PATCH 06/14] staging: wilc1000: remove unused hif_drv in wilc_del_allstation Date: Tue, 5 Apr 2016 15:38:24 +0900 Message-Id: <1459838312-16506-6-git-send-email-chaehyun.lim@gmail.com> X-Mailer: git-send-email 2.8.0 In-Reply-To: <1459838312-16506-1-git-send-email-chaehyun.lim@gmail.com> References: <1459838312-16506-1-git-send-email-chaehyun.lim@gmail.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch removes unused hif_drv in wilc_del_allstation. There is no need to check null and print debug log. Signed-off-by: Chaehyun Lim --- drivers/staging/wilc1000/host_interface.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index 3222a5d..4433f99 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -3848,16 +3848,10 @@ int wilc_del_allstation(struct wilc_vif *vif, u8 mac_addr[][ETH_ALEN]) int result = 0; struct host_if_msg msg; struct del_all_sta *del_all_sta_info = &msg.body.del_all_sta_info; - struct host_if_drv *hif_drv = vif->hif_drv; u8 zero_addr[ETH_ALEN] = {0}; int i; u8 assoc_sta = 0; - if (!hif_drv) { - netdev_err(vif->ndev, "driver is null\n"); - return -EFAULT; - } - memset(&msg, 0, sizeof(struct host_if_msg)); msg.id = HOST_IF_MSG_DEL_ALL_STA;