1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 6da235522269..5eec5e56d07f 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -166,7 +166,7 @@ early_node_mem(int nodeid, unsigned long start, unsigned long end,
                 return __va(mem);
         ptr = __alloc_bootmem_nopanic(size,
                                 SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS));
-        if (ptr == 0) {
+        if (ptr == NULL) {
                 printk(KERN_ERR "Cannot find %lu bytes in node %d\n",
                         size, nodeid);
                 return NULL;
@@ -261,7 +261,7 @@ void __init numa_init_array(void)
            We round robin the existing nodes. */
         rr = first_node(node_online_map);
         for (i = 0; i < NR_CPUS; i++) {
-                if (cpu_to_node[i] != NUMA_NO_NODE)
+                if (cpu_to_node(i) != NUMA_NO_NODE)
                         continue;
                 numa_set_node(i, rr);
                 rr = next_node(rr, node_online_map);
@@ -543,7 +543,7 @@ __cpuinit void numa_add_cpu(int cpu)
 void __cpuinit numa_set_node(int cpu, int node)
 {
         cpu_pda(cpu)->nodenumber = node;
-        cpu_to_node[cpu] = node;
+        cpu_to_node(cpu) = node;
 }
 
 unsigned long __init numa_free_all_bootmem(void)