From patchwork Sat Jun 23 03:17:40 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Burton X-Patchwork-Id: 933647 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=mips.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41CLHF52pBz9s31 for ; Sat, 23 Jun 2018 13:18:17 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934683AbeFWDSM (ORCPT ); Fri, 22 Jun 2018 23:18:12 -0400 Received: from 9pmail.ess.barracuda.com ([64.235.150.225]:49146 "EHLO 9pmail.ess.barracuda.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934438AbeFWDSL (ORCPT ); Fri, 22 Jun 2018 23:18:11 -0400 Received: from mipsdag01.mipstec.com (mail1.mips.com [12.201.5.31]) by mx29.ess.sfj.cudaops.com (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=NO); Sat, 23 Jun 2018 03:18:07 +0000 Received: from mipsdag02.mipstec.com (10.20.40.47) by mipsdag01.mipstec.com (10.20.40.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1415.2; Fri, 22 Jun 2018 20:17:58 -0700 Received: from pburton-laptop.ba.imgtec.org (10.20.78.209) by mipsdag02.mipstec.com (10.20.40.47) with Microsoft SMTP Server id 15.1.1415.2 via Frontend Transport; Fri, 22 Jun 2018 20:17:58 -0700 From: Paul Burton To: CC: "David S . Miller" , Andrew Lunn , Paul Burton Subject: [PATCH 01/14] net: pch_gbe: Remove unused copybreak parameter Date: Fri, 22 Jun 2018 20:17:40 -0700 Message-ID: <20180623031753.31893-2-paul.burton@mips.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180623031753.31893-1-paul.burton@mips.com> References: <20180623031753.31893-1-paul.burton@mips.com> MIME-Version: 1.0 X-BESS-ID: 1529723877-637139-29442-167744-3 X-BESS-VER: 2018.7-r1806151722 X-BESS-Apparent-Source-IP: 12.201.5.31 X-BESS-Envelope-From: Paul.Burton@mips.com X-BESS-Outbound-Spam-Score: 0.00 X-BESS-Outbound-Spam-Report: Code version 3.2, rules version 3.2.2.194356 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------- 0.00 BSF_BESS_OUTBOUND META: BESS Outbound X-BESS-Outbound-Spam-Status: SCORE=0.00 using account:ESS59374 scores of KILL_LEVEL=7.0 tests=BSF_BESS_OUTBOUND X-BESS-Orig-Rcpt: netdev@vger.kernel.org,davem@davemloft.net,andrew@lunn.ch X-BESS-BRTS-Status: 1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The pch_gbe driver includes a 'copybreak' parameter which appears to have been copied from the e1000e driver but is entirely unused. Remove the dead code. Signed-off-by: Paul Burton --- .../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 34a1581eda95..044a7561752c 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -34,7 +34,6 @@ const char pch_driver_version[] = DRV_VERSION; #define PCH_GBE_DMA_ALIGN 0 #define PCH_GBE_DMA_PADDING 2 #define PCH_GBE_WATCHDOG_PERIOD (5 * HZ) /* watchdog time */ -#define PCH_GBE_COPYBREAK_DEFAULT 256 #define PCH_GBE_PCI_BAR 1 #define PCH_GBE_RESERVE_MEMORY 0x200000 /* 2MB */ @@ -113,8 +112,6 @@ const char pch_driver_version[] = DRV_VERSION; #define MINNOW_PHY_RESET_GPIO 13 -static unsigned int copybreak __read_mostly = PCH_GBE_COPYBREAK_DEFAULT; - static int pch_gbe_mdio_read(struct net_device *netdev, int addr, int reg); static void pch_gbe_mdio_write(struct net_device *netdev, int addr, int reg, int data); @@ -2784,14 +2781,6 @@ static int __init pch_gbe_init_module(void) pr_info("EG20T PCH Gigabit Ethernet Driver - version %s\n",DRV_VERSION); ret = pci_register_driver(&pch_gbe_driver); - if (copybreak != PCH_GBE_COPYBREAK_DEFAULT) { - if (copybreak == 0) { - pr_info("copybreak disabled\n"); - } else { - pr_info("copybreak enabled for packets <= %u bytes\n", - copybreak); - } - } return ret; } @@ -2809,8 +2798,4 @@ MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_VERSION); MODULE_DEVICE_TABLE(pci, pch_gbe_pcidev_id); -module_param(copybreak, uint, 0644); -MODULE_PARM_DESC(copybreak, - "Maximum size of packet that is copied to a new buffer on receive"); - /* pch_gbe_main.c */