From patchwork Tue Apr 5 06:38:25 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaehyun Lim X-Patchwork-Id: 8748291 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 3B1D2C0553 for ; Tue, 5 Apr 2016 06:39:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6764F20328 for ; Tue, 5 Apr 2016 06:39:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9493B20320 for ; Tue, 5 Apr 2016 06:39:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757026AbcDEGi7 (ORCPT ); Tue, 5 Apr 2016 02:38:59 -0400 Received: from mail-pa0-f68.google.com ([209.85.220.68]:34018 "EHLO mail-pa0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756773AbcDEGi6 (ORCPT ); Tue, 5 Apr 2016 02:38:58 -0400 Received: by mail-pa0-f68.google.com with SMTP id hb4so477816pac.1 for ; Mon, 04 Apr 2016 23:38:58 -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=LP96hY/JEDth8Iujzx9wDy8fG9HoDBHdfTzz0jz0XK4=; b=UWpES3HGYsMfXooM6iSZuMGLNWK8AsIZEDCpCxWi3arftUxULbljeUmXJpaQ+r0DEc vMk80RnYMY94x9Hey91QElQoKCTOrABVAjaA86jTkjlE8iPzaYf1lX3LJ61jDBsZ8tqI NC6ZsxAsyEUtU5uGv5cK+4CWCL+mEclzt2A2sLSSTjVOt+6KPqT69xl+zWJASirzJBCf CVNa7iBiyfy1mQ3chT4s+pPG/UXkC0fdPbNUldH6TH0dDIia+CLsuMThw/EBDe39JqQP 1MaFJ1Tok55xQd+iYpleETfruae5113U4yvcIWBZshAt5ETO7yX+wGSXuVvVyoE/FPjA ZIOg== 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=LP96hY/JEDth8Iujzx9wDy8fG9HoDBHdfTzz0jz0XK4=; b=eMGJ5Mp5NT2itsiWQU8om0s52pWCznhETlW8j5n6JY+H/OynSIGvFdGJGcQClA9MuF m0y+z6KDYHQ8EfZM59fU5ghTcDxKh3X1V9BEKLDwuKNMi4FZnNPgAyoyDZCRnEtOLExR xFxfyD2mdiMcqJQGrrmL298mQdPO/LHvnYC+QJj2wRoun+PiHmqeYHrscTnz5PY1o0IC M2cdsOkAzU2OsSWDy+0/QEu1c+vMxMWofp9WWSaX1rdQktixD28eP8/BAbdJb8wM4SxS QHJDeZnKQVuA5Lql9vlPjiRVJb5Imqzr00LH1Faw9pqoJR3y6gxf8HE/6dHPAdPdFNbK qdGg== X-Gm-Message-State: AD7BkJKUg8W5XhTmNUuUDOOZ6IMGf8SG7LmMlj70q6taBDiz06VA0QtFcHH99FNyf2n7hQ== X-Received: by 10.67.6.36 with SMTP id cr4mr14993466pad.146.1459838337705; Mon, 04 Apr 2016 23:38:57 -0700 (PDT) Received: from localhost.localdomain ([218.233.16.2]) by smtp.gmail.com with ESMTPSA id 17sm43941853pfs.40.2016.04.04.23.38.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 04 Apr 2016 23:38:57 -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 07/14] staging: wilc1000: remove unused hif_drv in wilc_del_station Date: Tue, 5 Apr 2016 15:38:25 +0900 Message-Id: <1459838312-16506-7-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_station. 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 4433f99..0c4a74e 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -3820,12 +3820,6 @@ int wilc_del_station(struct wilc_vif *vif, const u8 *mac_addr) int result = 0; struct host_if_msg msg; struct del_sta *del_sta_info = &msg.body.del_sta_info; - struct host_if_drv *hif_drv = vif->hif_drv; - - if (!hif_drv) { - netdev_err(vif->ndev, "driver is null\n"); - return -EFAULT; - } memset(&msg, 0, sizeof(struct host_if_msg));