diff options
| author | Tejun Heo <tj@kernel.org> | 2011-02-16 12:13:07 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-02-16 12:13:07 +0100 |
| commit | 99df738cd28cc39054cd1a77685d4a94ed2193a4 (patch) | |
| tree | 169dd669d3be665dd588ccc4f908e8289a5ed866 /arch | |
| parent | ec8cf29b1d39aeb6ef98bc589f0c9a33a8f94c49 (diff) | |
| download | linux-99df738cd28cc39054cd1a77685d4a94ed2193a4.tar.bz2 | |
x86-64, NUMA: Remove local variable found from amd_numa_init()
Use weight count on mem_nodes_parsed instead.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Shaohui Zheng <shaohui.zheng@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | 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 4f822a247125..7d85cf7e0324 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; } |