From patchwork Mon Dec 13 09:54:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yang Li X-Patchwork-Id: 523899 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A72E8C433FE for ; Mon, 13 Dec 2021 09:58:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236246AbhLMJ6R (ORCPT ); Mon, 13 Dec 2021 04:58:17 -0500 Received: from out30-130.freemail.mail.aliyun.com ([115.124.30.130]:53376 "EHLO out30-130.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238718AbhLMJyT (ORCPT ); Mon, 13 Dec 2021 04:54:19 -0500 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R181e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04357; MF=yang.lee@linux.alibaba.com; NM=1; PH=DS; RN=19; SR=0; TI=SMTPD_---0V-V3Tqn_1639389254; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0V-V3Tqn_1639389254) by smtp.aliyun-inc.com(127.0.0.1); Mon, 13 Dec 2021 17:54:15 +0800 From: Yang Li To: nbd@nbd.name Cc: lorenzo.bianconi83@gmail.com, ryder.lee@mediatek.com, shayne.chen@mediatek.com, sean.wang@mediatek.com, kvalo@kernel.org, davem@davemloft.net, kuba@kernel.org, matthias.bgg@gmail.com, nathan@kernel.org, ndesaulniers@google.com, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Yang Li , Abaci Robot Subject: [PATCH -next] mt76: remove variable set but not used Date: Mon, 13 Dec 2021 17:54:13 +0800 Message-Id: <20211213095413.99456-1-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org The code that uses variable queued has been removed, and "mt76_is_usb(dev) ? q->ndesc - q->queued : q->queued" didn't do anything, so all they should be removed as well. Eliminate the following clang warnings: drivers/net/wireless/mediatek/mt76/debugfs.c:77:9: warning: variable ‘queued’ set but not used. Reported-by: Abaci Robot Fixes: 2d8be76c1674 ("mt76: debugfs: improve queue node readability") Signed-off-by: Yang Li --- drivers/net/wireless/mediatek/mt76/debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/debugfs.c b/drivers/net/wireless/mediatek/mt76/debugfs.c index b8bcf22a07fd..027d9ea17d04 100644 --- a/drivers/net/wireless/mediatek/mt76/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/debugfs.c @@ -74,13 +74,12 @@ EXPORT_SYMBOL_GPL(mt76_queues_read); static int mt76_rx_queues_read(struct seq_file *s, void *data) { struct mt76_dev *dev = dev_get_drvdata(s->private); - int i, queued; + int i; seq_puts(s, " queue | hw-queued | head | tail |\n"); mt76_for_each_q_rx(dev, i) { struct mt76_queue *q = &dev->q_rx[i]; - queued = mt76_is_usb(dev) ? q->ndesc - q->queued : q->queued; seq_printf(s, " %9d | %9d | %9d | %9d |\n", i, q->queued, q->head, q->tail); }