[Xen-devel] [PATCH] linux/blktap2: properly suppress compiler warning

["Jan Beulich" <JBeulich@xxxxxxxxxx>]

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

--- sle10sp3-2009-07-27.orig/drivers/xen/blktap2/device.c       2009-07-27 
09:50:05.000000000 +0200
+++ sle10sp3-2009-07-27/drivers/xen/blktap2/device.c    2009-07-27 
11:12:20.000000000 +0200
@@ -611,8 +611,8 @@ blktap_map(struct blktap *tap,
                        struct gnttab_unmap_grant_ref unmap;
                        gnttab_set_unmap_op(&unmap, kvaddr,
                                            GNTMAP_host_map, gref);
-                       (void)HYPERVISOR_grant_table_op(
-                               GNTTABOP_unmap_grant_ref, &unmap, 1);
+                       VOID(HYPERVISOR_grant_table_op(
+                               GNTTABOP_unmap_grant_ref, &unmap, 1));
                } else
                        request->handles[seg].kernel = gref;
        }




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