reg_vif_num       528 net/ipv6/ip6mr.c 	int reg_vif_num;
reg_vif_num       553 net/ipv6/ip6mr.c 	reg_vif_num = mrt->mroute_reg_vif_num;
reg_vif_num       556 net/ipv6/ip6mr.c 	if (reg_vif_num >= 0)
reg_vif_num       557 net/ipv6/ip6mr.c 		reg_dev = mrt->vif_table[reg_vif_num].dev;