-#include "net/genetlink.h"
+#define GENL_FIRST_MCGROUP 16
+#define GENL_LAST_MCGROUP 31
-#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
-
-/* We use multicast groups 16 through 31 to avoid colliding with the multicast
- * group selected by brcompat_mod, which uses groups 32. Collision isn't
- * fatal--multicast listeners should check that the family is the one that they
- * want and discard others--but it wastes time and memory to receive unwanted
- * messages. */
-int genl_register_mc_group(struct genl_family *family,
- struct genl_multicast_group *grp)
-{
- /* This code is called single-threaded. */
- static unsigned int next_id = 0;
- grp->id = next_id++ % 16 + 16;
- grp->family = family;
-
- return 0;
-}
-
-#endif /* kernel < 2.6.23 */
+#include "genetlink.inc"