From patchwork Tue Feb 19 18:48:35 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herton Ronaldo Krzesinski X-Patchwork-Id: 221783 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id 69B422C008E for ; Wed, 20 Feb 2013 05:51:13 +1100 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1U7sHO-00043v-Ua; Tue, 19 Feb 2013 18:51:03 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1U7sH3-0003uj-JM for kernel-team@lists.ubuntu.com; Tue, 19 Feb 2013 18:50:42 +0000 Received: from [177.16.121.6] (helo=canonical.com) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1U7sGz-00020d-W2; Tue, 19 Feb 2013 18:50:38 +0000 From: Herton Ronaldo Krzesinski To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Subject: [PATCH 12/81] rtlwifi: Fix the usage of the wrong variable in usb.c Date: Tue, 19 Feb 2013 15:48:35 -0300 Message-Id: <1361299784-8830-13-git-send-email-herton.krzesinski@canonical.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1361299784-8830-1-git-send-email-herton.krzesinski@canonical.com> References: <1361299784-8830-1-git-send-email-herton.krzesinski@canonical.com> X-Extended-Stable: 3.5 Cc: Guenter Roeck , Larry Finger X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.13 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: kernel-team-bounces@lists.ubuntu.com Errors-To: kernel-team-bounces@lists.ubuntu.com 3.5.7.6 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Larry Finger commit 0a06ad8e3a1cb5311b7dbafde45410aa1bce9d40 upstream. In routine _rtl_rx_pre_process(), skb_dequeue() is called to get an skb; however, the wrong variable name is used in subsequent calls. Reported-by: Guenter Roeck Signed-off-by: Larry Finger Cc: Guenter Roeck Signed-off-by: John W. Linville Signed-off-by: Herton Ronaldo Krzesinski --- drivers/net/wireless/rtlwifi/usb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index 8fa144f..17cd028 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -542,8 +542,8 @@ static void _rtl_rx_pre_process(struct ieee80211_hw *hw, struct sk_buff *skb) WARN_ON(skb_queue_empty(&rx_queue)); while (!skb_queue_empty(&rx_queue)) { _skb = skb_dequeue(&rx_queue); - _rtl_usb_rx_process_agg(hw, skb); - ieee80211_rx_irqsafe(hw, skb); + _rtl_usb_rx_process_agg(hw, _skb); + ieee80211_rx_irqsafe(hw, _skb); } }