svcrdma: Refactor svc_rdma_dma_map_buf

Clean up: svc_rdma_dma_map_buf does mostly the same thing as
svc_rdma_dma_map_page, so let's fold these together.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Chuck Lever 2018-05-07 15:27:53 -04:00 • committed by J. Bruce Fields
commit f016f305f9
2 changed files with 17 additions and 40 deletions