nft_reject_ipv4_ops 40 net/ipv4/netfilter/nft_reject_ipv4.c static const struct nft_expr_ops nft_reject_ipv4_ops = { nft_reject_ipv4_ops 52 net/ipv4/netfilter/nft_reject_ipv4.c .ops = &nft_reject_ipv4_ops,