From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56648CA9EC0 for ; Mon, 28 Oct 2019 12:01:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 341B12086D for ; Mon, 28 Oct 2019 12:01:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388775AbfJ1MBt (ORCPT ); Mon, 28 Oct 2019 08:01:49 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:5210 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726466AbfJ1MBs (ORCPT ); Mon, 28 Oct 2019 08:01:48 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 4D7F0CFBA305898AA362; Mon, 28 Oct 2019 20:01:46 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.439.0; Mon, 28 Oct 2019 20:01:37 +0800 From: YueHaibing To: Shannon Nelson , Pensando Drivers , "David S . Miller" CC: YueHaibing , , , Subject: [PATCH net-next] ionic: Remove set but not used variable 'sg_desc' Date: Mon, 28 Oct 2019 12:01:21 +0000 Message-ID: <20191028120121.20743-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/pensando/ionic/ionic_txrx.c: In function 'ionic_rx_empty': drivers/net/ethernet/pensando/ionic/ionic_txrx.c:405:28: warning: variable 'sg_desc' set but not used [-Wunused-but-set-variable] It is never used, so can be removed. Signed-off-by: YueHaibing --- drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c index 0aeac3157160..97e79949b359 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c @@ -402,7 +402,6 @@ static void ionic_rx_fill_cb(void *arg) void ionic_rx_empty(struct ionic_queue *q) { - struct ionic_rxq_sg_desc *sg_desc; struct ionic_desc_info *cur; struct ionic_rxq_desc *desc; unsigned int i; @@ -412,7 +411,6 @@ void ionic_rx_empty(struct ionic_queue *q) desc->addr = 0; desc->len = 0; - sg_desc = cur->sg_desc; for (i = 0; i < cur->npages; i++) { if (likely(cur->pages[i].page)) { ionic_rx_page_free(q, cur->pages[i].page,