CC [M]  net/ipv4/netfilter/ipt_TARPIT.o
net/ipv4/netfilter/ipt_TARPIT.c: In function `tarpit_tcp':
net/ipv4/netfilter/ipt_TARPIT.c:87: warning: missing initializer
net/ipv4/netfilter/ipt_TARPIT.c:87: warning: (near initialization for `fl.oif')
net/ipv4/netfilter/ipt_TARPIT.c:124: error: structure has no member named `nf_debug'
net/ipv4/netfilter/ipt_TARPIT.c: At top level:
net/ipv4/netfilter/ipt_TARPIT.c:279: warning: initialization from incompatible pointer type
net/ipv4/netfilter/ipt_TARPIT.c:280: warning: initialization from incompatible pointer type
make[3]: *** [net/ipv4/netfilter/ipt_TARPIT.o] Error 1
make[2]: *** [net/ipv4/netfilter] Error 2
make[1]: *** [net/ipv4] Error 2
make: *** [net] Error 2