name_to_handle_at(): use CLASS(filename_uflags)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/fhandle.c b/fs/fhandle.c
index 3de1547ec9d4198cb3b35a4e7c691035dbc97550..e15bcf4b0b2356a9b6a5bf5efa0fc85c7a03d7b8 100644 (file)
--- a/fs/fhandle.c
+++ b/fs/fhandle.c
@@ -157,9 +157,8 @@ SYSCALL_DEFINE5(name_to_handle_at, int, dfd, const char __user *, name,
                fh_flags |= EXPORT_FH_CONNECTABLE;
 
        lookup_flags = (flag & AT_SYMLINK_FOLLOW) ? LOOKUP_FOLLOW : 0;
-       if (flag & AT_EMPTY_PATH)
-               lookup_flags |= LOOKUP_EMPTY;
-       err = user_path_at(dfd, name, lookup_flags, &path);
+       CLASS(filename_uflags, filename)(name, flag);
+       err = filename_lookup(dfd, filename, lookup_flags, &path, NULL);
        if (!err) {
                err = do_sys_name_to_handle(&path, handle, mnt_id,
                                            flag & AT_HANDLE_MNT_ID_UNIQUE,