xprtrdma: Clean up rpcrdma_marshal_req() synopsis

Clean up: The caller already has rpcrdma_xprt, so pass that directly
instead. And provide a documenting comment for this critical
function.

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 2017-08-10 12:47:12 -04:00 • committed by Anna Schumaker
commit 09e60641fc
3 changed files with 19 additions and 10 deletions