libxl: remove LIBXL_ATTR_UNUSED

Unused as of:
  commit 446d09149802677546449fa2dd253f3ebce377ac
    libxl: pass driver config to libxlMakeDomBuildInfo

All other usage of LIBXL_HAVE_DEVICE_CHANNEL was removed by:
  commit e58004d70aceb560fba64803e566b8be3ef93940
    Xen: Remove unneeded LIBXL_HAVE_* ifdefs

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/src/libxl/libxl_conf.h b/src/libxl/libxl_conf.h
index f833daf669bba4e75bfdd7011d1efee622381fbd..b74fedc2c8b084a34c99449cc5bdcc2b0c262c0a 100644 (file)
--- a/src/libxl/libxl_conf.h
+++ b/src/libxl/libxl_conf.h
@@ -220,11 +220,6 @@ libxlMakeUSB(virDomainHostdevDef *hostdev, libxl_device_usbdev *usbdev);
 virDomainXMLOption *
 libxlCreateXMLConf(libxlDriverPrivate *driver);
 
-#ifdef LIBXL_HAVE_DEVICE_CHANNEL
-# define LIBXL_ATTR_UNUSED
-#else
-# define LIBXL_ATTR_UNUSED G_GNUC_UNUSED
-#endif
 int
 libxlBuildDomainConfig(virPortAllocatorRange *graphicsports,
                        virDomainDef *def,