nf_nat_fn 168 net/ipv4/netfilter/nf_nat_standalone.c ret = nf_nat_fn(hooknum, skb, in, out, okfn); nf_nat_fn 195 net/ipv4/netfilter/nf_nat_standalone.c ret = nf_nat_fn(hooknum, skb, in, out, okfn); nf_nat_fn 228 net/ipv4/netfilter/nf_nat_standalone.c ret = nf_nat_fn(hooknum, skb, in, out, okfn); nf_nat_fn 277 net/ipv4/netfilter/nf_nat_standalone.c .hook = nf_nat_fn,