mpls_ifup 1616 net/mpls/af_mpls.c mpls_ifup(dev, RTNH_F_DEAD | RTNH_F_LINKDOWN); mpls_ifup 1618 net/mpls/af_mpls.c mpls_ifup(dev, RTNH_F_DEAD); mpls_ifup 1623 net/mpls/af_mpls.c mpls_ifup(dev, RTNH_F_DEAD | RTNH_F_LINKDOWN);