1 files changed, 4 insertions, 1 deletions

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 8b5e4370540b..918c51335d64 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2437,8 +2437,11 @@ static int vmalloc_open(struct inode *inode, struct file *file)
         unsigned int *ptr = NULL;
         int ret;
 
-        if (NUMA_BUILD)
+        if (NUMA_BUILD) {
                 ptr = kmalloc(nr_node_ids * sizeof(unsigned int), GFP_KERNEL);
+                if (ptr == NULL)
+                        return -ENOMEM;
+        }
         ret = seq_open(file, &vmalloc_op);
         if (!ret) {
                 struct seq_file *m = file->private_data;