From 99df738cd28cc39054cd1a77685d4a94ed2193a4 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 16 Feb 2011 12:13:07 +0100 Subject: [PATCH] x86-64, NUMA: Remove local variable found from amd_numa_init() 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 file 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; } -- 2.7.4