From patchwork Tue Apr 5 06:38:26 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaehyun Lim X-Patchwork-Id: 8748311 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 65101C0553 for ; Tue, 5 Apr 2016 06:39:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A17EB20328 for ; Tue, 5 Apr 2016 06:39:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D507520306 for ; Tue, 5 Apr 2016 06:39:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757160AbcDEGjD (ORCPT ); Tue, 5 Apr 2016 02:39:03 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:34647 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752996AbcDEGjB (ORCPT ); Tue, 5 Apr 2016 02:39:01 -0400 Received: by mail-pf0-f196.google.com with SMTP id d184so500592pfc.1 for ; Mon, 04 Apr 2016 23:39:01 -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=aBF7Vx2i+BU+3SGwAR8+gy4c/WnWm6FsDNbiadsuCW8=; b=g9udjUX4mWoeDsBOZbm2R1ZpMaNRK7Uw6uYzfVklMVUdifuBa3G/NAOx488p5JTuTa U47GXNRZJ3M4TtxMf2sucFP6x3spJ7v9SsHsHEX9OjnVH2hrZejFut5ok+Ywmx/G5/Ov vDwc7Tx2w37yIvhewroqO9AdhsDP4fBCOQBqotTSTYDNHLR1+KMzs8wEyL9cmQ20JGu5 UhXhXaXju6KrZrU8/ndTD2PYtRfVkUq9IWPEmmMr+YwjRI7Y7MfH7JyAZpt31Qn6l3+e xcvv+Big55SUJ2aR8KlUkB8W03/dvYKiJyMODeU6Gd6KlAYqOj6X8l1ybfC8Bb+LC09j /z7w== 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=aBF7Vx2i+BU+3SGwAR8+gy4c/WnWm6FsDNbiadsuCW8=; b=ETheleEH3P6VDPtVKbf5Er66NK9JVr99PHQSlzZUnmWB1oJQElmfSECPrsBomMm2f8 RkQAGtjv9d2Mco93jxQt6CZyYPOpUNP82Ayp3eirq5kGE2SqbJs4Dg4Usf10iTdvw/VR +ydGOzJcNeNrJKLnvEIivEyy94F+snieVmxjBkoV2B/jdbyMfs6r1//gHt5hYDjhC+Of BhiElbF0UGePZ9v0GrXL7oFSJlal/tH7L15hkGz6fSxImVveqj8Z5MfNfUNfWhHQ9pL5 FPiYBnJ7taBrx/G01/MhEgxmxZ1N6gfPYFnf/aNAQSWqzIkrSSwpFryDnETGYE9vvnI4 xeYQ== X-Gm-Message-State: AD7BkJJ8xqxVe9s0k7N9ckAcpReFzqzRdJ+q1qSH3HAWVvSorvZ0qtVcpymMhVVzrN7DSA== X-Received: by 10.98.15.145 with SMTP id 17mr26649316pfp.19.1459838340822; Mon, 04 Apr 2016 23:39:00 -0700 (PDT) Received: from localhost.localdomain ([218.233.16.2]) by smtp.gmail.com with ESMTPSA id 17sm43941853pfs.40.2016.04.04.23.38.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 04 Apr 2016 23:39:00 -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 08/14] staging: wilc1000: remove unused hif_drv in wilc_add_station Date: Tue, 5 Apr 2016 15:38:26 +0900 Message-Id: <1459838312-16506-8-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_add_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 0c4a74e..0d0026e 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -3788,12 +3788,6 @@ int wilc_add_station(struct wilc_vif *vif, struct add_sta_param *sta_param) int result = 0; struct host_if_msg msg; struct add_sta_param *add_sta_info = &msg.body.add_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));