powerpc/numa: use cached value of update->cpu in update_cpu_topology
There isn't any need to keep referring to update->cpu, as we've already
checked cpu == update->cpu at this point.
Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index e5236c2..ef45abf 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -1512,8 +1512,8 @@
if (cpu != update->cpu)
continue;
- unmap_cpu_from_node(update->cpu);
- map_cpu_to_node(update->cpu, update->new_nid);
+ unmap_cpu_from_node(cpu);
+ map_cpu_to_node(cpu, update->new_nid);
vdso_getcpu_init();
}