1 files changed, 2 insertions, 1 deletions

diff --git a/mm/nommu.c b/mm/nommu.c
index 56454066219..365019599df 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -948,7 +948,8 @@ unsigned long do_mmap_pgoff(struct file *file,
         up_write(&nommu_vma_sem);
         kfree(vml);
         if (vma) {
-                fput(vma->vm_file);
+                if (vma->vm_file)
+                        fput(vma->vm_file);
                 kfree(vma);
         }
         return ret;