diff options
Diffstat (limited to 'mm/fremap.c')
| -rw-r--r-- | mm/fremap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/fremap.c b/mm/fremap.c index 3899a86851ce..a0aaf0e56800 100644 --- a/mm/fremap.c +++ b/mm/fremap.c | |||
| @@ -169,7 +169,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, | |||
| 169 | if (vma->vm_private_data && !(vma->vm_flags & VM_NONLINEAR)) | 169 | if (vma->vm_private_data && !(vma->vm_flags & VM_NONLINEAR)) |
| 170 | goto out; | 170 | goto out; |
| 171 | 171 | ||
| 172 | if (!vma->vm_ops->remap_pages) | 172 | if (!vma->vm_ops || !vma->vm_ops->remap_pages) |
| 173 | goto out; | 173 | goto out; |
| 174 | 174 | ||
| 175 | if (start < vma->vm_start || start + size > vma->vm_end) | 175 | if (start < vma->vm_start || start + size > vma->vm_end) |