write_error
b->write_error = status;
b->write_error = 0;
if ((b->read_error || b->write_error) &&
goto write_error;
goto write_error;
goto write_error;
write_error:
goto write_error;
goto write_error;
write_error:
goto write_error;
goto write_error;
write_error:
goto write_error;
goto write_error;
write_error: