From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932979AbZLRVAN (ORCPT ); Fri, 18 Dec 2009 16:00:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932764AbZLRU7k (ORCPT ); Fri, 18 Dec 2009 15:59:40 -0500 Received: from hera.kernel.org ([140.211.167.34]:52639 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932758AbZLRU4K (ORCPT ); Fri, 18 Dec 2009 15:56:10 -0500 Message-ID: <4B2BEC28.9050801@kernel.org> Date: Fri, 18 Dec 2009 12:55:04 -0800 From: Yinghai Lu User-Agent: Thunderbird 2.0.0.23 (X11/20090817) MIME-Version: 1.0 To: Jesse Barnes , Ingo Molnar , Linus Torvalds , Ivan Kokshaysky , Kenji Kaneshige , Alex Chiang , Bjorn Helgaas CC: "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" Subject: [PATCH 3/12] pci: don't dump it when bus resource flags is not used References: <4B2BE9DD.3040504@kernel.org> In-Reply-To: <4B2BE9DD.3040504@kernel.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org mean it is not used, so skip it. Signed-off-by: Yinghai Lu --- drivers/pci/setup-bus.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Index: linux-2.6/drivers/pci/setup-bus.c =================================================================== --- linux-2.6.orig/drivers/pci/setup-bus.c +++ linux-2.6/drivers/pci/setup-bus.c @@ -725,7 +725,8 @@ static void pci_bus_dump_res(struct pci_ for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) { struct resource *res = bus->resource[i]; - if (!res || !res->end) + + if (!res || !res->end || !res->flags) continue; dev_printk(KERN_DEBUG, &bus->dev, "resource %d %pR\n", i, res);