tcpoptstrip_mangle_packet 80 net/netfilter/xt_TCPOPTSTRIP.c return tcpoptstrip_mangle_packet(skb, par->targinfo, ip_hdrlen(skb), tcpoptstrip_mangle_packet 97 net/netfilter/xt_TCPOPTSTRIP.c return tcpoptstrip_mangle_packet(skb, par->targinfo, tcphoff,