SUNRPC: Clean up open coded setting of the xdr_stream 'nwords' field

Move the setting of the xdr_stream 'nwords' field into the helpers that
reset the xdr_stream cursor.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2020-12-08 15:02:14 -05:00
commit 5a5f1c2c2c