From patchwork Tue Oct 29 04:48:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zheng Bin X-Patchwork-Id: 11216967 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9951E913 for ; Tue, 29 Oct 2019 04:41:50 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7504920663 for ; Tue, 29 Oct 2019 04:41:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="BEZ86xo/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7504920663 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=HoB8TKeHsctRdepYP54rnxkY3Wmh3dQ98Ml23Qy3DLM=; b=BEZ86xo/EpIUzo iajo9T9XgkVzW3RrTTfOX8vIFNNU2DRquH1YmWfhEEVUjDTr2thEYQmzXPrF2icjBjc3Lvh5oEClh VZ/DMio3XfE+mvRweBy0sKOahISE2vlINdGyfLWVZBnFfV0IcvUNbDPNhFqSiSsypMQtH1IjJZoil 4atuZ5sZPU5pnn1g8yVTQTzjKV+ILesPA4ohuIkBMRMcqttQv0lXuoBJ/441aEHQaGxyK9KpQvtOx sfdUMm0MTa9IuRU2LgAAmpFUnoTzE+IWDilwnKAHtRJ/dHH6I9elyOXW4MB2sMVcSKE3it44FPTR8 wa7Ko+Uxv9tBOtNk9Xtg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iPJKF-0002HT-Ls; Tue, 29 Oct 2019 04:41:47 +0000 Received: from szxga06-in.huawei.com ([45.249.212.32] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iPJK0-00024s-DK; Tue, 29 Oct 2019 04:41:34 +0000 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 5EB26E443D1CB4F03C80; Tue, 29 Oct 2019 12:41:23 +0800 (CST) Received: from huawei.com (10.90.53.225) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.439.0; Tue, 29 Oct 2019 12:41:16 +0800 From: zhengbin To: , , , , , , , , , , Subject: [PATCH] mt76: Remove set but not used variable 'idx' Date: Tue, 29 Oct 2019 12:48:39 +0800 Message-ID: <1572324519-39669-1-git-send-email-zhengbin13@huawei.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.90.53.225] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191028_214133_068819_1D67EDF7 X-CRM114-Status: UNSURE ( 9.48 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.32 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: zhengbin13@huawei.com Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/mediatek/mt76/dma.c: In function mt76_dma_rx_fill: drivers/net/wireless/mediatek/mt76/dma.c:377:6: warning: variable idx set but not used [-Wunused-but-set-variable] It is not used since commit 17f1de56df05 ("mt76: add common code shared between multiple chipsets") Reported-by: Hulk Robot Signed-off-by: zhengbin --- drivers/net/wireless/mediatek/mt76/dma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- 2.7.4 diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index c747eb2..70fab98 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -363,7 +363,6 @@ mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q) int frames = 0; int len = SKB_WITH_OVERHEAD(q->buf_size); int offset = q->buf_offset; - int idx; spin_lock_bh(&q->lock); @@ -382,7 +381,7 @@ mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q) qbuf.addr = addr + offset; qbuf.len = len - offset; - idx = mt76_dma_add_buf(dev, q, &qbuf, 1, 0, buf, NULL); + mt76_dma_add_buf(dev, q, &qbuf, 1, 0, buf, NULL); frames++; }