From patchwork Tue Nov 18 12:59:59 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudip Mukherjee X-Patchwork-Id: 412034 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 A3D0614010F for ; Wed, 19 Nov 2014 00:00:37 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754596AbaKRNAM (ORCPT ); Tue, 18 Nov 2014 08:00:12 -0500 Received: from mail-pd0-f171.google.com ([209.85.192.171]:63238 "EHLO mail-pd0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754488AbaKRNAJ (ORCPT ); Tue, 18 Nov 2014 08:00:09 -0500 Received: by mail-pd0-f171.google.com with SMTP id v10so179723pde.30 for ; Tue, 18 Nov 2014 05:00:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=W7FUMyu9WxDKiExev3Utgp6fB7JELeeT7gCU0WfECTs=; b=vU8KO2S1+Ckb7MA1//+idBFnEY0deZkHCZ2W2xzDPOYyhnuA65nj4MC7r/GKtizUFC CA09EAA1DbouN0gLEgPBU3J2W/zqqkMSnSDeVSWvwnS5tyejZT0B1EBAuUbFRSR+BZhJ W5tHq/v5K0THW7rfGsfj7nxUCC+2BOgJIvqE4W1GYjTNUhjp+oq7ZBTv6kDJHFwudCuh So0ggwCtWb77D1aMyW4H3oA6agN+4WCfDHUsl+6F0dxo9MRGSqNpAsuogOQdIgjpEQ+h haSjkRLwmUH8w7nbK5xrvSrH/mOw0AJQkAakPfjjh7ifKSxl3QzHsEny3HmnvP5HDWVK pOrQ== X-Received: by 10.67.3.36 with SMTP id bt4mr36462339pad.99.1416315608709; Tue, 18 Nov 2014 05:00:08 -0800 (PST) Received: from localhost.localdomain ([122.169.182.195]) by mx.google.com with ESMTPSA id el1sm37817475pbc.80.2014.11.18.05.00.05 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 18 Nov 2014 05:00:08 -0800 (PST) From: Sudip Mukherjee To: Petko Manolov Cc: Sudip Mukherjee , linux-usb@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] usbnet: rtl8150: remove unused variable Date: Tue, 18 Nov 2014 18:29:59 +0530 Message-Id: <1416315599-16939-1-git-send-email-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 1.8.1.2 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org we were just returning the initial value of res, instead now we are returning the value directly. Signed-off-by: Sudip Mukherjee --- drivers/net/usb/rtl8150.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c index 6e87e57..d37b7dc 100644 --- a/drivers/net/usb/rtl8150.c +++ b/drivers/net/usb/rtl8150.c @@ -753,14 +753,13 @@ static int rtl8150_open(struct net_device *netdev) static int rtl8150_close(struct net_device *netdev) { rtl8150_t *dev = netdev_priv(netdev); - int res = 0; netif_stop_queue(netdev); if (!test_bit(RTL8150_UNPLUG, &dev->flags)) disable_net_traffic(dev); unlink_all_urbs(dev); - return res; + return 0; } static void rtl8150_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info)