xprtrdma: Clean up physical_op_map()

physical_op_unmap{_sync} don't use mr_nsegs, so don't bother to set
it in physical_op_map.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever 2016-03-04 11:27:35 -05:00 • committed by Anna Schumaker
commit 4d97291b6f