ndtm_pad2 144 include/uapi/linux/neighbour.h __u16 ndtm_pad2; ndtm_pad2 2042 net/core/neighbour.c ndtmsg->ndtm_pad2 = 0; ndtm_pad2 2134 net/core/neighbour.c ndtmsg->ndtm_pad2 = 0; ndtm_pad2 2348 net/core/neighbour.c if (ndtm->ndtm_pad1 || ndtm->ndtm_pad2) {