[PATCH-for-4.15] tools/tests: fix wrong backport of upstream commit 52daa6a8483e4

[Juergen Gross <jgross@xxxxxxxx>]

The backport of upstream commit 52daa6a8483e4 had a bug, correct it.

Fixes: 3ac64b375183 ("xen/gnttab: fix gnttab_acquire_resource()")
Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
---
 tools/tests/resource/test-resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/tests/resource/test-resource.c 
b/tools/tests/resource/test-resource.c
index bf485baff2..51a8f4a000 100644
--- a/tools/tests/resource/test-resource.c
+++ b/tools/tests/resource/test-resource.c
@@ -71,7 +71,7 @@ static void test_gnttab(uint32_t domid, unsigned int 
nr_frames)
     res = xenforeignmemory_map_resource(
         fh, domid, XENMEM_resource_grant_table,
         XENMEM_resource_grant_table_id_status, 0, 1,
-        (void **)&gnttab, PROT_READ | PROT_WRITE, 0);
+        &addr, PROT_READ | PROT_WRITE, 0);
 
     if ( res )
     {
-- 
2.35.3