From patchwork Tue Apr 5 06:38:27 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaehyun Lim X-Patchwork-Id: 8748321 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 C7AC39F336 for ; Tue, 5 Apr 2016 06:39:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id ED62F20320 for ; Tue, 5 Apr 2016 06:39:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 26E4620306 for ; Tue, 5 Apr 2016 06:39:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757287AbcDEGjG (ORCPT ); Tue, 5 Apr 2016 02:39:06 -0400 Received: from mail-pa0-f68.google.com ([209.85.220.68]:34085 "EHLO mail-pa0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752996AbcDEGjE (ORCPT ); Tue, 5 Apr 2016 02:39:04 -0400 Received: by mail-pa0-f68.google.com with SMTP id hb4so477990pac.1 for ; Mon, 04 Apr 2016 23:39:04 -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=30ymlwYd5Ce7kpIxg30/8AAuHrWOIAevP5J3d974VTU=; b=JshCMtQynzyq/tN3cCM8NFDb37tATpkZzJE/NjUsRjn2ZBMSKNbWEIqUwb6clenEpN k4t8dCEkQ9d71FYI6mpD933Jz2wORPJEOkTC2svrSGALPNkgvi5l+h6cJnrYrlwz7CQJ FS6Cfo3ZvAjP+uChWaRPim/Uu3nKhoJLTGOMXbj/TB29pUBLGU4svYUSEU/bTSusF/k2 C0TIm0Jvfys8UIcKLgLpQkPjwFUTBFwE8+GYmwDwM26qoNnueiwwQsFCc8yh6WPjW9o9 QZvysaMp17HKNbKv0ZTFjJTofQxSWIYvQyPFEbcoI1I6R167EaQL3yrIlJ18aki7UIyM ieBw== 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=30ymlwYd5Ce7kpIxg30/8AAuHrWOIAevP5J3d974VTU=; b=CEzpcVU2GVMx/8z+9jSo28SiiWDwtDfycfpjfq0H2CZUbwLwHIGzuGOiQY+Ftd+Gg4 KzVwVSRvhCxFlVjuWAa6FI0vtNxx2FgbnVjradVSGh7Pd5k8fhbGnFvqc4K27qAPg5dh +wIn7D1MNJl2Bqm8Orr4sKd+sc7XVS3w8782Tikx3UIR6gy6knlQ0abtjtULGa7saS/s C1iH4XYlQ1m9kjycxnf8emY0ndl/m4UwLqaeF+skgobxAz3ROMzRnJ4EcwU/gk8Dv6ge aHWpNoaQ4W1GtHq6EYnjXxbYOuiyY0eElrJ9asgwqKX35BHxS+/gWDkLiKl0cv8aMrR3 uO5w== X-Gm-Message-State: AD7BkJLa8stbNFAumfbl9k0PTkhelO6CSEIDvt+hhUEzlXhOXMkv4HGeWseyFbJYipfdmg== X-Received: by 10.66.118.106 with SMTP id kl10mr59300461pab.78.1459838343917; Mon, 04 Apr 2016 23:39:03 -0700 (PDT) Received: from localhost.localdomain ([218.233.16.2]) by smtp.gmail.com with ESMTPSA id 17sm43941853pfs.40.2016.04.04.23.39.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 04 Apr 2016 23:39:03 -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 09/14] staging: wilc1000: remove unused hif_drv in wilc_remain_on_channel Date: Tue, 5 Apr 2016 15:38:27 +0900 Message-Id: <1459838312-16506-9-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_remain_on_channel. 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 0d0026e..8591c00 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -3630,12 +3630,6 @@ int wilc_remain_on_channel(struct wilc_vif *vif, u32 session_id, { int result = 0; struct host_if_msg msg; - 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));