2598 	struct bpf_prog *tgt_prog;  member
2612 	if (tr_link->tgt_prog)  in bpf_tracing_link_release()
2613 		bpf_prog_put(tr_link->tgt_prog);  in bpf_tracing_link_release()
2661 	struct bpf_prog *tgt_prog = NULL;  in bpf_tracing_prog_attach()  local
2705 		tgt_prog = bpf_prog_get(tgt_prog_fd);  in bpf_tracing_prog_attach()
2706 		if (IS_ERR(tgt_prog)) {  in bpf_tracing_prog_attach()
2707 			err = PTR_ERR(tgt_prog);  in bpf_tracing_prog_attach()
2708 			tgt_prog = NULL;  in bpf_tracing_prog_attach()
2712 		key = bpf_trampoline_compute_key(tgt_prog, NULL, btf_id);  in bpf_tracing_prog_attach()
2744 	if (!prog->aux->dst_trampoline && !tgt_prog) {  in bpf_tracing_prog_attach()
2768 		err = bpf_check_attach_target(NULL, prog, tgt_prog, btf_id,  in bpf_tracing_prog_attach()
2787 		tgt_prog = prog->aux->dst_prog;  in bpf_tracing_prog_attach()
2801 	link->tgt_prog = tgt_prog;  in bpf_tracing_prog_attach()
2827 	if (tgt_prog_fd && tgt_prog)  in bpf_tracing_prog_attach()
2828 		bpf_prog_put(tgt_prog);  in bpf_tracing_prog_attach()