nl_pad 39 include/uapi/linux/netlink.h unsigned short nl_pad; /* zero */ nl_pad 1111 net/netlink/af_netlink.c nladdr->nl_pad = 0; nl_pad 1981 net/netlink/af_netlink.c addr->nl_pad = 0; nl_pad 39 tools/include/uapi/linux/netlink.h unsigned short nl_pad; /* zero */