From patchwork Fri Feb 1 16:40:23 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Larry Finger X-Patchwork-Id: 217519 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 9C69F2C0297 for ; Sat, 2 Feb 2013 03:40:58 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757143Ab3BAQky (ORCPT ); Fri, 1 Feb 2013 11:40:54 -0500 Received: from mail-oa0-f51.google.com ([209.85.219.51]:60347 "EHLO mail-oa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757061Ab3BAQkq (ORCPT ); Fri, 1 Feb 2013 11:40:46 -0500 Received: by mail-oa0-f51.google.com with SMTP id h2so2310989oag.10 for ; Fri, 01 Feb 2013 08:40:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:sender:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references:mime-version:content-type :content-transfer-encoding; bh=mIe8S+JODqPQptkO9+kc+XfX9/z+EeBtTP5Shduws1w=; b=cDWgjhL4x47RBcdnM1akrgbMo3dL/Ns2KZpdRG2+D9fU5fk2fbXJNkWib8QMv/E9F8 EPs/kkdIGfurfu6cYRHbuTwLMZ5nAMgYxtiCG0gxYIVf5BjQtIIscCvD0Lma49SqHIK0 7xZVnwys8kLk7Rw2Ar3tosAQJ1QnGYo0+NvXnw8SI85foeDFK6xjJyRzKxwqsCmgZMiM KjoD7gr1bLS2QE2PpdlZZmvyJviG2c5HaouqA/BfFJheXa/J+9TkFF1jz4SqL6Z6Tgi+ OHZSFjFsdV9OrKOqWoV+gqWVo7JQgiXUASOzdDpuDw3IFWOZnHjmPEJjnrDrNEqAl5KE n04g== X-Received: by 10.60.1.8 with SMTP id 8mr10153870oei.42.1359736845926; Fri, 01 Feb 2013 08:40:45 -0800 (PST) Received: from linux-2liw.lan (CPE-75-81-36-228.kc.res.rr.com. [75.81.36.228]) by mx.google.com with ESMTPS id vs4sm9995794obb.14.2013.02.01.08.40.44 (version=TLSv1.2 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 01 Feb 2013 08:40:45 -0800 (PST) From: Larry Finger To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, Larry Finger , netdev@vger.kernel.org Subject: [PATCH 2/6] rtlwifi: Fix warnings in usb.c Date: Fri, 1 Feb 2013 10:40:23 -0600 Message-Id: <1359736827-30977-3-git-send-email-Larry.Finger@lwfinger.net> X-Mailer: git-send-email 1.8.1 In-Reply-To: <1359736827-30977-1-git-send-email-Larry.Finger@lwfinger.net> References: <1359736827-30977-1-git-send-email-Larry.Finger@lwfinger.net> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Building this driver with "make W=1" results in the following 2 warnings: drivers/net/wireless/rtlwifi/usb.c:829:21: warning: variable ‘urb_list’ set but not used [-Wunused-but-set-variable] drivers/net/wireless/rtlwifi/usb.c:828:23: warning: variable ‘skb_list’ set but not used [-Wunused-but-set-variable] Signed-off-by: Larry Finger --- drivers/net/wireless/rtlwifi/usb.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index 1535efd..d42bbe2 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -825,8 +825,6 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb, u32 ep_num; struct urb *_urb = NULL; struct sk_buff *_skb = NULL; - struct sk_buff_head *skb_list; - struct usb_anchor *urb_list; WARN_ON(NULL == rtlusb->usb_tx_aggregate_hdl); if (unlikely(IS_USB_STOP(rtlusb))) { @@ -836,7 +834,6 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb, return; } ep_num = rtlusb->ep_map.ep_mapping[qnum]; - skb_list = &rtlusb->tx_skb_queue[ep_num]; _skb = skb; _urb = _rtl_usb_tx_urb_setup(hw, _skb, ep_num); if (unlikely(!_urb)) { @@ -844,7 +841,6 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb, "Can't allocate urb. Drop skb!\n"); return; } - urb_list = &rtlusb->tx_pending[ep_num]; _rtl_submit_tx_urb(hw, _urb); }