From patchwork Tue Jan 10 18:18:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Hemminger X-Patchwork-Id: 713374 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3tygLQ3b1Hz9t8j for ; Wed, 11 Jan 2017 05:20:30 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=networkplumber-org.20150623.gappssmtp.com header.i=@networkplumber-org.20150623.gappssmtp.com header.b="K/rXNY9W"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765950AbdAJSUM (ORCPT ); Tue, 10 Jan 2017 13:20:12 -0500 Received: from mail-pf0-f182.google.com ([209.85.192.182]:34186 "EHLO mail-pf0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S939984AbdAJSSc (ORCPT ); Tue, 10 Jan 2017 13:18:32 -0500 Received: by mail-pf0-f182.google.com with SMTP id 127so50804721pfg.1 for ; Tue, 10 Jan 2017 10:18:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=S13nRyJGU/pmOqnMh/X+m0GZYZTtezyn5XweR0anMm0=; b=K/rXNY9WyVGL76TnbtKSyaeeyIy6pNeRkG8/j0z0G4mZH8w7X9hQzhvVAE0s18YvSm z1fBZpxF6TksFbPqIaPQJAqHs5yTyFphprm6A16Z+uYLBMaKjFRKQMwjwx/Nkqn8mnoJ FyFg4TlhzNWNO0oqbdDSdWtHcYQPyLgUEEZFGGJVhPjK4MzhsfhDXGEZMKPVSGmQocI6 oHeFlkwEiubGF82lV0yk3xBWuDdjAU1ypIz6yTrRhUKKDcfaCQ073J2dtfkyxo8mbaa7 i6A9/9bV4v6LDS106CgxA2mLy7P2YTFVnAesK163NXK1GOTT/q5TaSezVBb7+USkNjth Injg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=S13nRyJGU/pmOqnMh/X+m0GZYZTtezyn5XweR0anMm0=; b=N8HNgBlH/O8fn8Yr6e9ho7VRIfZ570N4fpVRq4BWu1Lrj8hjEBVQMd6IVCpEIyBC0p ymqES2I7MhGT4CuzHtJ0+UZ/eJ4Os3FFYMSn2Bbje6sAQUW0FWiUauN6WNxYpTLlzlF4 E+CuQpniOWDGDA9HlGDRXTCVu0jQA/uPFEPwsDFLNesWbSNmK7aJeNlyCZGgWIBEl34x r3Rk3OHrvH3ifhAuuadGUvVDuX8tmjutES3+Ot6k7ewzwininsV67JulG+aKxBikpr/D tLVWy0udWPsk6Ll0D9cZn5/wmES+7VLANjdMoCRfDT8zivI9CM5oiVlq/d6JvhZLcnoa vwVw== X-Gm-Message-State: AIkVDXI7088wW1Lg0NylwTIyx6j9pc4TzB8Uzm2HlDD/CJaDlpG7rV5lSCujB4w0tteQBg== X-Received: by 10.84.211.137 with SMTP id c9mr6772978pli.8.1484072311879; Tue, 10 Jan 2017 10:18:31 -0800 (PST) Received: from xeon-e3.wavecable.com (204-195-18-65.wavecable.com. [204.195.18.65]) by smtp.gmail.com with ESMTPSA id l63sm7387439pfl.83.2017.01.10.10.18.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 Jan 2017 10:18:31 -0800 (PST) From: Stephen Hemminger X-Google-Original-From: Stephen Hemminger To: davem@davemloft.net Cc: netdev@vger.kernel.org, Stephen Hemminger Subject: [PATCH net-next 7/7] fq_codel: fix set never used warning Date: Tue, 10 Jan 2017 10:18:16 -0800 Message-Id: <20170110181816.18991-8-sthemmin@microsoft.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170110181816.18991-1-sthemmin@microsoft.com> References: <20170110181816.18991-1-sthemmin@microsoft.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org prev_backlog was set in fq_codel_dequeue but never used. Signed-off-by: Stephen Hemminger --- net/sched/sch_fq_codel.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c index a5ea0e9b6be4..6709c62123ad 100644 --- a/net/sched/sch_fq_codel.c +++ b/net/sched/sch_fq_codel.c @@ -290,7 +290,6 @@ static struct sk_buff *fq_codel_dequeue(struct Qdisc *sch) struct fq_codel_flow *flow; struct list_head *head; u32 prev_drop_count, prev_ecn_mark; - unsigned int prev_backlog; begin: head = &q->new_flows; @@ -309,7 +308,6 @@ static struct sk_buff *fq_codel_dequeue(struct Qdisc *sch) prev_drop_count = q->cstats.drop_count; prev_ecn_mark = q->cstats.ecn_mark; - prev_backlog = sch->qstats.backlog; skb = codel_dequeue(sch, &sch->qstats.backlog, &q->cparams, &flow->cvars, &q->cstats, qdisc_pkt_len,