xprtrdma: Make xprt_setup_rdma() agnostic to family of server address

In particular, recognize when an IPv6 connection is bound.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Devesh Sharma <devesh.sharma@avagotech.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
1 file changed