cdba: -t should always disable inactivity timeout

Specifying -t means that inactivity timeout should be disabled,
regardless of the value. Specifying either -t 0 or -T 0 will set timeout
to 0, which means no timeout, regardless of timeout_on_inactivity.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

cdba.c

@@ -500,8 +500,7 @@ int main(int argc, char **argv)
 			break;
 		case 't':
 			timeout = atoi(optarg);
-			if (timeout == 0)
-				timeout_on_inactivity = false;
+			timeout_on_inactivity = false;
 			break;
 		case 'T':
 			timeout = atoi(optarg);