2321 	int no_signal;  in stv090x_chk_signal()  local
2339 		no_signal = 1;  in stv090x_chk_signal()
2342 		no_signal = 0;  in stv090x_chk_signal()
2346 	return no_signal;  in stv090x_chk_signal()
2351 	int no_signal, lock = 0;  in stv090x_search_car_loop()  local
2394 		no_signal = stv090x_chk_signal(state);  in stv090x_search_car_loop()
2397 		 (!no_signal) &&  in stv090x_search_car_loop()
2415 	int no_signal, zigzag, lock = 0;  in stv090x_sw_algo()  local
2468 		no_signal = stv090x_chk_signal(state);  in stv090x_sw_algo()
2472 		if (lock || no_signal || (trials == 2)) {  in stv090x_sw_algo()
2507 	} while ((!lock) && (trials < 2) && (!no_signal));  in stv090x_sw_algo()