gnttab: drop unused GNTCOPY_can_fail

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>

diff --git a/xen/include/public/grant_table.h b/xen/include/public/grant_table.h
index acd863240a30718644582ccbb5f96b613d9a355f..b8a3d6cebd79289fbba48126c28121135a41a4e4 100644 (file)
--- a/xen/include/public/grant_table.h
+++ b/xen/include/public/grant_table.h
@@ -449,8 +449,6 @@ DEFINE_XEN_GUEST_HANDLE(gnttab_transfer_t);
 #define GNTCOPY_source_gref       (1<<_GNTCOPY_source_gref)
 #define _GNTCOPY_dest_gref        (1)
 #define GNTCOPY_dest_gref         (1<<_GNTCOPY_dest_gref)
-#define _GNTCOPY_can_fail         (2)
-#define GNTCOPY_can_fail          (1<<_GNTCOPY_can_fail)
 
 struct gnttab_copy {
     /* IN parameters. */