From patchwork Thu Feb 5 15:13:15 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 436840 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 B7E961401DE for ; Fri, 6 Feb 2015 02:13:45 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757849AbbBEPN3 (ORCPT ); Thu, 5 Feb 2015 10:13:29 -0500 Received: from mail-wi0-f178.google.com ([209.85.212.178]:59283 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757819AbbBEPN2 (ORCPT ); Thu, 5 Feb 2015 10:13:28 -0500 Received: by mail-wi0-f178.google.com with SMTP id bs8so11204676wib.5; Thu, 05 Feb 2015 07:13:27 -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=c4Uw9+YIWqe81v8PZkilpdgEkHaCPFRuXHwTAbw3Wwc=; b=KZPVBh2Svm46TWBGAMXzez5owQXxn4AQmiUuDzVRUIo+qirJs4EhB03gypMps0dpTU rfgWA2an8lfjhBTjCyIFtTb6P7T6mg3zy8g45ShTxDAlQJK+sTcaX+D52cOhxqojJvYw JArTlYY/SoOi8TzJG5QAjau37orH5PsCWyz0J0B8UcEWcznTI+XmLzT88+r584wyGeS4 +x3lgHeL3C0+4YmRpZiIhr4TzexpVl5FiixEx1TCAaUez8EAZRYL/Hh6RHovwWuEu3o+ LgMryUhiihDonOF68vsffkDa6LOrAOyqpxPVpGXQYUExs3SX3e5uy8FdzQR/PghTeBsR O5sw== X-Received: by 10.194.95.66 with SMTP id di2mr4290217wjb.57.1423149207269; Thu, 05 Feb 2015 07:13:27 -0800 (PST) Received: from tango-charlie.RL.local ([194.72.83.162]) by mx.google.com with ESMTPSA id mz10sm34292593wic.9.2015.02.05.07.13.26 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 05 Feb 2015 07:13:26 -0800 (PST) From: Lad Prabhakar To: Jeff Kirsher , Jesse Brandeburg , Bruce Allan , Carolyn Wyborny , Don Skidmore , Greg Rose , Matthew Vick , John Ronciak , Mitch Williams , Linux NICS Cc: e1000-devel@lists.sourceforge.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Lad, Prabhakar" Subject: [PATCH] i40e: fix sparse warning Date: Thu, 5 Feb 2015 15:13:15 +0000 Message-Id: <1423149195-32142-1-git-send-email-prabhakar.csengg@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 From: "Lad, Prabhakar" this patch fixes following sparse warning: i40e_lan_hmc.c:911:24: warning: constant 0xFFFFFFFFFFFFFFFF is so big it is unsigned long Signed-off-by: Lad, Prabhakar --- Found this issue on linux-next (gcc version 4.8.2, sparse version 0.4.5-rc1)and applies on top linux-next. drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c b/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c index 4627588..f221ace 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c +++ b/drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c @@ -908,7 +908,7 @@ static void i40e_write_qword(u8 *hmc_bits, if (ce_info->width < 64) mask = ((u64)1 << ce_info->width) - 1; else - mask = 0xFFFFFFFFFFFFFFFF; + mask = 0xFFFFFFFFFFFFFFFFULL; /* don't swizzle the bits until after the mask because the mask bits * will be in a different bit position on big endian machines