[PATCH v5 1/8] rdma_cm: add rdma_reject_msg() helper function

[Bart Van Assche]

On Wed, 2016-10-26 at 12:36 -0700, Steve Wise wrote:
> rdma_reject_msg() returns a pointer to a string message associated
> with the transport reject reason codes.

Reviewed-by: Bart Van Assche <bart.vanassche at sandisk.com>