add: mr->ipnum = 0;
context: init(struct ipt_entry_target *t, unsigned int *nfcache){	struct ipt_same_info *mr = (struct ipt_same_info *)t->data;	/* Actually, it's 0, but it's ignored at the moment. */	mr->rangesize = 1;	/* Set default info to 0 */	mr->info = 0;		/* Can't cache this */	*nfcache |= NFC_UNKNOWN;}