From 4625f286522abbb36c49a17cdb9c0bc008fd3ce2 Mon Sep 17 00:00:00 2001
From: "J. Bruce Fields" <bfields@redhat.com>
Date: Tue, 25 Apr 2017 16:21:34 -0400
Subject: [PATCH] nfsd4: minor NFSv2/v3 write decoding cleanup

commit db44bac41bbfc0c0d9dd943092d8bded3c9db19b upstream.

Use a couple shortcuts that will simplify a following bugfix.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
[bwh: Backported to 3.2: in nfs3svc_decode_writeargs(), dlen doesn't include
 tail]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
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