Messages in this thread Patch in this message | | | From | 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 |
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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> --- 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
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