--- 2.3.14-pre1/mm/page_io.c	Thu Aug 12 02:53:25 1999
+++ /tmp/page_io.c	Wed Aug 18 19:05:07 1999
@@ -18,8 +18,6 @@
 
 #include <asm/pgtable.h>
 
-static DECLARE_WAIT_QUEUE_HEAD(lock_queue);
-
 /*
  * Reads or writes a swap page.
  * wait=1: start I/O and wait for completion. wait=0: start asynchronous I/O.