mm: remove rest usage of VM_NONLINEAR and pte_file()

One bit in ->vm_flags is unused now!

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/mm/msync.c b/mm/msync.c
index 992a1673d488..bb04d53ae852 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -86,10 +86,7 @@ SYSCALL_DEFINE3(msync, unsigned long, start, size_t, len, int, flags)
                                 (vma->vm_flags & VM_SHARED)) {
                         get_file(file);
                         up_read(&mm->mmap_sem);
-                        if (vma->vm_flags & VM_NONLINEAR)
-                                error = vfs_fsync(file, 1);
-                        else
-                                error = vfs_fsync_range(file, fstart, fend, 1);
+                        error = vfs_fsync_range(file, fstart, fend, 1);
                         fput(file);
                         if (error || start >= end)
                                 goto out;