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, URIBL_BLOCKED,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 E6770C10DCE for ; Wed, 25 Mar 2020 01:18:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 892E62073E for ; Wed, 25 Mar 2020 01:18:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727290AbgCYBSs (ORCPT ); Tue, 24 Mar 2020 21:18:48 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:49570 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727102AbgCYBSs (ORCPT ); Tue, 24 Mar 2020 21:18:48 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id DE254EDA07573CE7D228; Wed, 25 Mar 2020 09:18:36 +0800 (CST) Received: from localhost (10.173.223.234) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Wed, 25 Mar 2020 09:18:29 +0800 From: YueHaibing To: , CC: , , , YueHaibing Subject: [PATCH v2 net-next] cxgb4: remove set but not used variable 'tab' Date: Wed, 25 Mar 2020 09:17:50 +0800 Message-ID: <20200325011750.53008-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 In-Reply-To: <20200324062614.29644-1-yuehaibing@huawei.com> References: <20200324062614.29644-1-yuehaibing@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.173.223.234] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c: In function cxgb4_get_free_ftid: drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c:547:23: warning: variable tab set but not used [-Wunused-but-set-variable] commit 8d174351f285 ("cxgb4: rework TC filter rule insertion across regions") involved this, remove it. Reported-by: Hulk Robot Signed-off-by: YueHaibing --- v2: keep christmas tree ordering --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index e8852dfcc1f1..4490042b5a95 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -544,8 +544,8 @@ int cxgb4_get_free_ftid(struct net_device *dev, u8 family, bool hash_en, { struct adapter *adap = netdev2adap(dev); struct tid_info *t = &adap->tids; - struct filter_entry *tab, *f; u32 bmap_ftid, max_ftid; + struct filter_entry *f; unsigned long *bmap; bool found = false; u8 i, cnt, n; @@ -617,7 +617,6 @@ int cxgb4_get_free_ftid(struct net_device *dev, u8 family, bool hash_en, bmap = t->hpftid_bmap; bmap_ftid = ftid; - tab = t->hpftid_tab; } else if (hash_en) { /* Ensure priority is >= last rule in HPFILTER * region. @@ -657,7 +656,6 @@ int cxgb4_get_free_ftid(struct net_device *dev, u8 family, bool hash_en, bmap = t->ftid_bmap; bmap_ftid = ftid - t->nhpftids; - tab = t->ftid_tab; } cnt = 0; -- 2.17.1