From patchwork Wed Oct 22 04:16:25 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varka Bhadram X-Patchwork-Id: 401883 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 4C3CB140088 for ; Wed, 22 Oct 2014 15:20:03 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932122AbaJVETr (ORCPT ); Wed, 22 Oct 2014 00:19:47 -0400 Received: from mail-pd0-f169.google.com ([209.85.192.169]:55517 "EHLO mail-pd0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753142AbaJVETq (ORCPT ); Wed, 22 Oct 2014 00:19:46 -0400 Received: by mail-pd0-f169.google.com with SMTP id w10so2723840pde.14 for ; Tue, 21 Oct 2014 21:19:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=H2qqX6hPoUjtR/LuO5TR+4haNyS1plSUjSmaLzcPgxM=; b=0UBkJNUk4selIo0l2/D1uBijuD4wkEWpqnYjiE4ISkz+/vrWa8q7I9XdadKTJgbQOw jy6QBG9eHVdUDLJVZEk0mRKNHPcAAceEiFOV830VhVuXR1tv0VSX6airmkxOab9hm3r0 y9/V1AhuMyncDbaIpM7/vJJ+kyQhyrVYl8FCYmkk/PT04B33qcrnrlYjr7oxGNSk81UA 8G/eEDJ50ykmurxb35aDkzi4iqfPG8w7/lGkKok/N1bm4zsC/w5JPS13yDmzt2xlW+Jx XZAO/6WMgJhzlUtXbGOhWx2+fKTv5XVUacDTqkqAMk161LSMv/WjZQvUGjSj75TgzeLk KCxw== X-Received: by 10.68.57.135 with SMTP id i7mr21847159pbq.115.1413951585830; Tue, 21 Oct 2014 21:19:45 -0700 (PDT) Received: from cdac.hyderabad.cdac.in ([196.12.45.164]) by mx.google.com with ESMTPSA id g3sm13254243pdh.33.2014.10.21.21.19.43 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 21 Oct 2014 21:19:44 -0700 (PDT) From: Varka Bhadram X-Google-Original-From: Varka Bhadram To: netdev@vger.kernel.org Cc: Varka Bhadram Subject: [PATCH net-next 5/6] ethernet: renesas: remove unnecessary check Date: Wed, 22 Oct 2014 09:46:25 +0530 Message-Id: <1413951386-29645-6-git-send-email-varkab@cdac.in> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1413951386-29645-1-git-send-email-varkab@cdac.in> References: <1413951386-29645-1-git-send-email-varkab@cdac.in> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org devm_ioremap_resource checks platform_get_resource() return value. We can remove the duplicate check here. Signed-off-by: Varka Bhadram --- drivers/net/ethernet/renesas/sh_eth.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 60e9c2c..d824ba5 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -2769,10 +2769,6 @@ static int sh_eth_drv_probe(struct platform_device *pdev) /* get base addr */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (unlikely(res == NULL)) { - dev_err(&pdev->dev, "invalid resource\n"); - return -EINVAL; - } ndev = alloc_etherdev(sizeof(struct sh_eth_private)); if (!ndev)