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#include "net/genetlink.h"
#include <linux/version.h>
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
/* We fix grp->id to 32 so that it doesn't collide with any of the multicast
* groups selected by openvswitch_mod, which uses groups 16 through 31.
* 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)
{
grp->id = 32;
grp->family = family;
return 0;
}
#endif /* kernel < 2.6.23 */
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