From patchwork Fri Nov 3 14:09:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10040293 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 499FC60384 for ; Fri, 3 Nov 2017 14:09:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 328A228C26 for ; Fri, 3 Nov 2017 14:09:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 24E9728C59; Fri, 3 Nov 2017 14:09:46 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B6AE928C26 for ; Fri, 3 Nov 2017 14:09:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756345AbdKCOJ3 (ORCPT ); Fri, 3 Nov 2017 10:09:29 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:57117 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753142AbdKCOJ2 (ORCPT ); Fri, 3 Nov 2017 10:09:28 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1eAcew-0005e9-EJ; Fri, 03 Nov 2017 14:09:22 +0000 From: Colin King To: Larry Finger , Chaoming Li , Kalle Valo , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] rtlwifi: remove redundant pointer tid_data Date: Fri, 3 Nov 2017 14:09:22 +0000 Message-Id: <20171103140922.8926-1-colin.king@canonical.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King tid_data is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/realtek/rtlwifi/base.c:1581:2: warning: Value stored to 'tid_data' is never read Signed-off-by: Colin Ian King --- drivers/net/wireless/realtek/rtlwifi/base.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c index 7e3107f9e37f..cad2272ae21b 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.c +++ b/drivers/net/wireless/realtek/rtlwifi/base.c @@ -1630,7 +1630,6 @@ int rtl_tx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 tid) { struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_tid_data *tid_data; struct rtl_sta_info *sta_entry = NULL; if (sta == NULL) @@ -1643,7 +1642,6 @@ int rtl_tx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_vif *vif, return -EINVAL; sta_entry = (struct rtl_sta_info *)sta->drv_priv; - tid_data = &sta_entry->tids[tid]; sta_entry->tids[tid].agg.agg_state = RTL_AGG_STOP; ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);