xprtrdma: Remove xprt-specific connect cookie

Clean up: The generic rq_connect_cookie is sufficient to detect RPC
Call retransmission.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever 2018-02-28 15:30:38 -05:00 • committed by Anna Schumaker
commit 8a14793e7a
3 changed files with 3 additions and 6 deletions