linux-phytec-fsl

xprtrdma: Move init and release helpers

Clean up: Moving these helpers in a separate patch makes later
patches more readable.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>