241 	int req_fd = accept(alg_fd, NULL, NULL);  in get_req_fd()  local
243 	if (req_fd < 0)  in get_req_fd()
246 	return req_fd;  in get_req_fd()
301 		int req_fd = get_req_fd(alg_fd, "jitterentropy_rng");  in cmd_dump_jitterentropy()  local
303 		dump_from_jent_fd(req_fd, amount);  in cmd_dump_jitterentropy()
305 		close(req_fd);  in cmd_dump_jitterentropy()
445 	int req_fd;  in af_alg_process_msg()  local
450 	req_fd = get_req_fd(alg_fd, t->alg_name);  in af_alg_process_msg()
488 	if (sendmsg(req_fd, &hdr, 0) != t->msg_size)  in af_alg_process_msg()
491 	if (read(req_fd, output, t->msg_size) != t->msg_size) {  in af_alg_process_msg()
506 	close(req_fd);  in af_alg_process_msg()