From patchwork Mon Jan 25 06:13:09 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudip Mukherjee X-Patchwork-Id: 572610 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 4273A14017E for ; Mon, 25 Jan 2016 17:13:35 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b=xev0xYV7; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755322AbcAYGNT (ORCPT ); Mon, 25 Jan 2016 01:13:19 -0500 Received: from mail-pf0-f193.google.com ([209.85.192.193]:35212 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752683AbcAYGNR (ORCPT ); Mon, 25 Jan 2016 01:13:17 -0500 Received: by mail-pf0-f193.google.com with SMTP id 65so6415271pff.2; Sun, 24 Jan 2016 22:13:17 -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=0SyglEqK8wwfDjVcYlK17s8i7WGuHsJ+BcdGRWGfipI=; b=xev0xYV7AUxQoPHyOnoi5zEr2DqInaDNvQve7YcD5ZtBZ6IsT936pvpbmG6ZGibzXT if9TwC8Y4slabe8AaTXllT4pea7e0RVorxvWNs4EgQORKupnVXJKmP6Zxx4w0J2d2XhA os3NEH7q7AMo0e9Jqs0nr9WBVo5fmZ82BUPpW2ogGqSgXlmpS8psTW4wol3Zp6ChWyjI yt+wBDeMVRzGw6ZOpI0L2rKErwEsFI7WpY5pfVip2+nPQkI+Dg4NycP8VDt+fxw7AqW7 A2JfZ80tpScsJl+CyUK8cxuOvV4M024Pb7lFh16hI/f1q26noiB30FcW0tK06QNE1uZx UNMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=0SyglEqK8wwfDjVcYlK17s8i7WGuHsJ+BcdGRWGfipI=; b=B9F+476laeC4Yb6UjdKq1oukiXmUJsszvi2zdtAlh9UHMp+ahTrbQeDhT8GgEpou35 sPYjQO6XQNBrhStNOi9nGaQC3WhWLZphnKJ03iyyMN1iuPol1+fjyHmrBRw8g5i7NzUs PX17WiwdZT8i/OziF28Itp4kjhXIIWFeV8PsMuhjUwWUyvM0h2UZ4LHfXqAS2N6Iu8fW vYArVHh2R8/pDNwfLOhw+EOmnHvF8Zgy8TatpwGmDyMmMm27zSJFkMiv1CzPnHM8ZWMb C14W2Z7rCVciyQly7AGjc0TY5joceVoEqTogf6ZF4WgDLnHvpoLp0OA3dqnctz2SXQky pOpQ== X-Gm-Message-State: AG10YOTU+IEqxCffuho+7LldqF+PUvvCT62UoiqZ8ggB/EZkUWSO7ejQshDEslbtXa6wfQ== X-Received: by 10.98.80.79 with SMTP id e76mr23260647pfb.126.1453702396826; Sun, 24 Jan 2016 22:13:16 -0800 (PST) Received: from sudip-pc.vectortproxy.org ([183.82.226.133]) by smtp.gmail.com with ESMTPSA id tv6sm25513068pab.4.2016.01.24.22.13.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 24 Jan 2016 22:13:16 -0800 (PST) From: Sudip Mukherjee To: Nicolas Ferre Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Sudip Mukherjee Subject: [PATCH 2/3] net: macb: fix build warning Date: Mon, 25 Jan 2016 11:43:09 +0530 Message-Id: <1453702389-601-1-git-send-email-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org We are getting build warning about: macb.c:2889:13: warning: 'tx_clk' may be used uninitialized in this function macb.c:2888:11: warning: 'hclk' may be used uninitialized in this function In reality they are not used uninitialized as clk_init() will initialize them, this patch will just silence the warning. Signed-off-by: Sudip Mukherjee Acked-by: Nicolas Ferre --- drivers/net/ethernet/cadence/macb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 9d9984a..50c9410 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -2823,7 +2823,7 @@ static int macb_probe(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; struct device_node *phy_node; const struct macb_config *macb_config = NULL; - struct clk *pclk, *hclk, *tx_clk; + struct clk *pclk, *hclk = NULL, *tx_clk = NULL; unsigned int queue_mask, num_queues; struct macb_platform_data *pdata; bool native_io;