xprtrdma: Eliminate rpcrdma_ia::ri_device

Clean up.

Since commit 54cbd6b0c6 ("xprtrdma: Delay DMA mapping Send and
Receive buffers"), a pointer to the device is now saved in each
regbuf when it is DMA mapped.

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 2019-04-24 09:40:04 -04:00 • committed by Anna Schumaker
commit f19bd0bbd3
3 changed files with 25 additions and 28 deletions