[PATCH 6/6] nvme/rdma: Make nvme_rdma_conn_rejected() more informative

[Steve Wise]

> > Hello Steve,
> >
> > Had you already realized that the description of my patch 6/6 shows that
> > it is not guaranteed on an IB setup that ev->param.conn.private_data_len
> > == 0 for other cases than IB_CM_REJ_CONSUMER_DEFINED?
> 
> Sorry, I missed that. :(
> 

Perhaps another helper in addition to rdma_reject_msg():  rdma_reject_has_user_data()?