ACPI / NUMA: remove unneeded acpi_numa=1

acpi_numa is default to 0, it's set to -1 when disable acpi numa or
when a bad SRAT is parsed, and it's only consumed in srat_disabled()
(compare it with 0) to continue parse the SRAT or not, so we don't
need to set acpi_numa to 1 when we get a valid SRAT entry.

Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Robert Richter <rrichter@cavium.com>
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c
index 4217071..30460f5 100644 (file)
--- a/arch/x86/mm/srat.c
+++ b/arch/x86/mm/srat.c
@@ -59,7 +59,6 @@ acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa)
        }
        set_apicid_to_node(apic_id, node);
        node_set(node, numa_nodes_parsed);
-       acpi_numa = 1;
        printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%04x -> Node %u\n",
               pxm, apic_id, node);
 }
@@ -101,7 +100,6 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
 
        set_apicid_to_node(apic_id, node);
        node_set(node, numa_nodes_parsed);
-       acpi_numa = 1;
        printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%02x -> Node %u\n",
               pxm, apic_id, node);
 }