nfsd4: minor NFSv2/v3 write decoding cleanup

Use a couple shortcuts that will simplify a following bugfix.

Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields 2017-04-25 16:21:34 -04:00
commit db44bac41b
2 changed files with 9 additions and 8 deletions