flow_cts
p_priv->flow_control = (cflag & CRTSCTS) ? flow_cts : flow_none;
msg.ctsFlowControl = (p_priv->flow_control == flow_cts);
msg.ctsFlowControl = (p_priv->flow_control == flow_cts);
msg.ctsFlowControl = (p_priv->flow_control == flow_cts);
if (p_priv->flow_control == flow_cts)
msg.ctsFlowControl = (p_priv->flow_control == flow_cts);
p_priv->flow_control = (cflag & CRTSCTS) ? flow_cts : flow_none;