From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759121Ab1BPMVh (ORCPT ); Wed, 16 Feb 2011 07:21:37 -0500 Received: from mail-bw0-f46.google.com ([209.85.214.46]:36104 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759053Ab1BPMV3 (ORCPT ); Wed, 16 Feb 2011 07:21:29 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; b=Tp5B3Fw03Io2VzqyfS0EUjYfJCpjm+5ruto3dkU8/2Hy5Rr6jAnR3xTnb/wE+EhTMF rxcO4x3aN6h5KEm2wRqGO07Jg0Tmv7sJczMQZJk8LrrMSd+tMxLKUgld0zd6boyikzHm M+p5S1yVxNFy19BspE1kOhcAMYz0cenU1JxWg= From: Tejun Heo To: linux-kernel@vger.kernel.org, x86@kernel.org, yinghai@kernel.org, brgerst@gmail.com, gorcunov@gmail.com, shaohui.zheng@intel.com, rientjes@google.com, mingo@elte.hu, hpa@linux.intel.com, ankita@in.ibm.com Cc: Tejun Heo Subject: [PATCH 09/33] x86-64, NUMA: Remove local variable found from amd_numa_init() Date: Wed, 16 Feb 2011 13:20:43 +0100 Message-Id: <1297858867-25981-10-git-send-email-tj@kernel.org> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1297858867-25981-1-git-send-email-tj@kernel.org> References: <1297858867-25981-1-git-send-email-tj@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use weight count on mem_nodes_parsed instead. Signed-off-by: Tejun Heo Cc: Yinghai Lu Cc: Brian Gerst Cc: Cyrill Gorcunov Cc: Shaohui Zheng Cc: David Rientjes Cc: Ingo Molnar Cc: H. Peter Anvin --- arch/x86/mm/amdtopology_64.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/x86/mm/amdtopology_64.c b/arch/x86/mm/amdtopology_64.c index 4f822a2..7d85cf7 100644 --- a/arch/x86/mm/amdtopology_64.c +++ b/arch/x86/mm/amdtopology_64.c @@ -74,7 +74,7 @@ int __init amd_numa_init(void) unsigned long end = PFN_PHYS(max_pfn); unsigned numnodes; unsigned long prevbase; - int i, nb, found = 0; + int i, nb; u32 nodeid, reg; if (!early_pci_allowed()) @@ -165,8 +165,6 @@ int __init amd_numa_init(void) pr_info("Node %d MemBase %016lx Limit %016lx\n", nodeid, base, limit); - found++; - nodes[nodeid].start = base; nodes[nodeid].end = limit; @@ -176,7 +174,7 @@ int __init amd_numa_init(void) node_set(nodeid, cpu_nodes_parsed); } - if (!found) + if (!nodes_weight(mem_nodes_parsed)) return -ENOENT; return 0; } -- 1.7.1