From patchwork Thu May 7 13:29:17 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Simek X-Patchwork-Id: 469674 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 C477214028F for ; Thu, 7 May 2015 23:29:38 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751991AbbEGN3Y (ORCPT ); Thu, 7 May 2015 09:29:24 -0400 Received: from mail-wi0-f174.google.com ([209.85.212.174]:34816 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751192AbbEGN3U (ORCPT ); Thu, 7 May 2015 09:29:20 -0400 Received: by widdi4 with SMTP id di4so242390078wid.0 for ; Thu, 07 May 2015 06:29:19 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id; bh=wc43FZ5Si60P47ec4mkRtJQo32VjbAvKnGrtBfHq20w=; b=drc30hS+TjW2aPAnta3IZy8zf5Pj84MNIV32D6YM8vDVMwUeEQNemnmttnL/iHJFN0 7ID+TLa6aQXs4RV/QYhpM2mvJlEH/vwG5I9y/r+jOn6w1LoBZDneCsWaZGvbGwVwAkxg 9ZpUGk6UcmmFdnGDiRLD4sMqIJXN4pU4mm4X6gpvybQuKZzhmIdGGw4u7HP8hudPfghH tbMErzUKSt35/oJX2n7LxQeTVjRzXmCg1rTQn14rMxIF9k8i0HRFskAv8ofECNHSswJc w8h/FrlYRGUjS0G5JWgehnZhiOKzAi4SLNB4NCOtZxtLFikJVCiCKeNN8wqtYfz0iUTQ euQQ== X-Gm-Message-State: ALoCoQk7t4TAXP5zCkUtjkPVa+Vg3DS6o0tKTYV8nr3wzXAAScSKSjwg3mvbHHT1Yl/yw8mpsyA2 X-Received: by 10.180.80.197 with SMTP id t5mr6668475wix.63.1431005359583; Thu, 07 May 2015 06:29:19 -0700 (PDT) Received: from localhost (nat-35.starnet.cz. [178.255.168.35]) by mx.google.com with ESMTPSA id fs9sm3453997wjc.34.2015.05.07.06.29.18 (version=TLSv1.1 cipher=RC4-SHA bits=128/128); Thu, 07 May 2015 06:29:18 -0700 (PDT) From: Michal Simek To: netdev@vger.kernel.org Cc: Michal Simek , =?UTF-8?q?S=C3=B6ren=20Brinkmann?= , Fabian Frederick , linux-kernel@vger.kernel.org, "David S. Miller" , =?UTF-8?q?Manuel=20Sch=C3=B6lling?= , Julia Lawall , Markus Elfring , Subbaraya Sundeep Bhatta , linux-arm-kernel@lists.infradead.org Subject: [PATCH] net: ll_temac: Use one return statement instead of two Date: Thu, 7 May 2015 15:29:17 +0200 Message-Id: X-Mailer: git-send-email 2.3.5 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Michal Simek Use one return statement instead of two to simplify the code. Both are returning the same value. Signed-off-by: Michal Simek --- drivers/net/ethernet/xilinx/ll_temac_main.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c index 690a4c36b316..ca640d04fd93 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_main.c +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c @@ -688,10 +688,8 @@ static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev) cur_p = &lp->tx_bd_v[lp->tx_bd_tail]; if (temac_check_tx_bd_space(lp, num_frag)) { - if (!netif_queue_stopped(ndev)) { + if (!netif_queue_stopped(ndev)) netif_stop_queue(ndev); - return NETDEV_TX_BUSY; - } return NETDEV_TX_BUSY; }