1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 002878ccf90b..1537ab31880b 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -181,7 +181,7 @@ static void unmap_cpu_from_node(unsigned long cpu)
         dbg("removing cpu %lu from node %d\n", cpu, node);
 
         if (cpumask_test_cpu(cpu, node_to_cpumask_map[node])) {
-                cpumask_set_cpu(cpu, node_to_cpumask_map[node]);
+                cpumask_clear_cpu(cpu, node_to_cpumask_map[node]);
         } else {
                 printk(KERN_ERR "WARNING: cpu %lu not found in node %d\n",
                        cpu, node);