MPLS_LABEL_IMPLNULL 1763 net/mpls/af_mpls.c 		case MPLS_LABEL_IMPLNULL:
MPLS_LABEL_IMPLNULL  116 net/sched/act_mpls.c 	if (*label & ~MPLS_LABEL_MASK || *label == MPLS_LABEL_IMPLNULL) {