make finish_no_open() return int

namely, 1 ;-)  That's what we want to return from ->atomic_open()
instances after finish_no_open().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index dafc86c..f167c7a 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1505,8 +1505,7 @@
 	if (IS_ERR(res))
 		goto out;
 
-	finish_no_open(file, res);
-	return 1;
+	return finish_no_open(file, res);
 }
 
 static int nfs4_lookup_revalidate(struct dentry *dentry, struct nameidata *nd)