92 	struct bpf_lwt *bpf;  in bpf_input()  local
95 	bpf = bpf_lwt_lwtunnel(dst->lwtstate);  in bpf_input()
96 	if (bpf->in.prog) {  in bpf_input()
97 		ret = run_lwt_bpf(skb, &bpf->in, dst, NO_REDIRECT);  in bpf_input()
104 			     bpf->out.name);  in bpf_input()
115 	struct bpf_lwt *bpf;  in bpf_output()  local
118 	bpf = bpf_lwt_lwtunnel(dst->lwtstate);  in bpf_output()
119 	if (bpf->out.prog) {  in bpf_output()
120 		ret = run_lwt_bpf(skb, &bpf->out, dst, NO_REDIRECT);  in bpf_output()
127 			     bpf->out.name);  in bpf_output()
152 	struct bpf_lwt *bpf;  in bpf_xmit()  local
154 	bpf = bpf_lwt_lwtunnel(dst->lwtstate);  in bpf_xmit()
155 	if (bpf->xmit.prog) {  in bpf_xmit()
158 		ret = run_lwt_bpf(skb, &bpf->xmit, dst, CAN_REDIRECT);  in bpf_xmit()
189 	struct bpf_lwt *bpf = bpf_lwt_lwtunnel(lwt);  in bpf_destroy_state()  local
191 	bpf_lwt_prog_destroy(&bpf->in);  in bpf_destroy_state()
192 	bpf_lwt_prog_destroy(&bpf->out);  in bpf_destroy_state()
193 	bpf_lwt_prog_destroy(&bpf->xmit);  in bpf_destroy_state()
246 	struct bpf_lwt *bpf;  in bpf_build_state()  local
259 	newts = lwtunnel_state_alloc(sizeof(*bpf));  in bpf_build_state()
264 	bpf = bpf_lwt_lwtunnel(newts);  in bpf_build_state()
268 		ret = bpf_parse_prog(tb[LWT_BPF_IN], &bpf->in,  in bpf_build_state()
276 		ret = bpf_parse_prog(tb[LWT_BPF_OUT], &bpf->out,  in bpf_build_state()
284 		ret = bpf_parse_prog(tb[LWT_BPF_XMIT], &bpf->xmit,  in bpf_build_state()
301 	bpf->family = family;  in bpf_build_state()
333 	struct bpf_lwt *bpf = bpf_lwt_lwtunnel(lwt);  in bpf_fill_encap_info()  local
335 	if (bpf_fill_lwt_prog(skb, LWT_BPF_IN, &bpf->in) < 0 ||  in bpf_fill_encap_info()
336 	    bpf_fill_lwt_prog(skb, LWT_BPF_OUT, &bpf->out) < 0 ||  in bpf_fill_encap_info()
337 	    bpf_fill_lwt_prog(skb, LWT_BPF_XMIT, &bpf->xmit) < 0)  in bpf_fill_encap_info()