Update for commit 698827fa9f45019df1609bb686bc51c94e127fbc in Linux 2.6.23

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com>

--- et131x-1.2.3.orig/ET1310_rx.h	2008-01-19 23:26:54.000000000 -0200
+++ et131x-1.2.3/build/ET1310_rx.h	2008-01-19 23:32:07.000000000 -0200
@@ -438,7 +438,7 @@ typedef struct _rx_ring_t 
     /**************************************************************************
        lookaside lists
      *************************************************************************/
-    kmem_cache_t             *RecvLookaside;
+    struct kmem_cache           *RecvLookaside;
 }
 RX_RING_t, *PRX_RING_t;