diff options
| -rw-r--r-- | mm/fremap.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/fremap.c b/mm/fremap.c index 6a8da7ee85fd..4723ac8d2fc2 100644 --- a/mm/fremap.c +++ b/mm/fremap.c @@ -129,7 +129,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, struct vm_area_struct *vma; int err = -EINVAL; int has_write_lock = 0; - vm_flags_t vm_flags; + vm_flags_t vm_flags = 0; if (prot) return err; @@ -163,8 +163,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, * and that the remapped range is valid and fully within * the single existing vma. */ - vm_flags = vma->vm_flags; - if (!vma || !(vm_flags & VM_SHARED)) + if (!vma || !(vma->vm_flags & VM_SHARED)) goto out; if (!vma->vm_ops || !vma->vm_ops->remap_pages) |