mm/mempolicy: Use vma_lookup() in __access_remote_vm()

vma_lookup() finds the vma of a specific address with a cleaner
interface and is more readable.

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index d79fa299b70c06648ab1093156576a298cd90a61..325771bef5e2f2f752cc927119ba0abd53475e67 100644 (file)
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -975,7 +975,7 @@ static long do_get_mempolicy(int *policy, nodemask_t *nmask,
                 * want to return MPOL_DEFAULT in this case.
                 */
                mmap_read_lock(mm);
-               vma = find_vma_intersection(mm, addr, addr+1);
+               vma = vma_lookup(mm, addr);
                if (!vma) {
                        mmap_read_unlock(mm);
                        return -EFAULT;