mm: don't access vm_flags as 'int'

The type of vma->vm_flags is 'unsigned long'. Neither 'int' nor
'unsigned int'. This patch fixes such misuse.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
[ Changed to use a typedef - we'll extend it to cover more cases
  later, since there has been discussion about making it a 64-bit
  type..                      - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/fremap.c b/mm/fremap.c
index 7f4123056e06..b8e0e2d468af 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -224,7 +224,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
                 /*
                  * drop PG_Mlocked flag for over-mapped range
                  */
-                unsigned int saved_flags = vma->vm_flags;
+                vm_flags_t saved_flags = vma->vm_flags;
                 munlock_vma_pages_range(vma, start, start + size);
                 vma->vm_flags = saved_flags;
         }