SUNRPC: Don't truncate tail data unnecessarily in xdr_shrink_pagelen

If we have unused buffer space, then we should make use of that rather
than unnecessarily truncating the message.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2010-08-29 12:13:16 -04:00
commit cf187c2d7e