nfsd: clean up expkey_parse error cases

We might as well do all of these at the end.  Fix up a couple minor
style nits while we're there.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
This commit is contained in:
J. Bruce Fields 2008-10-20 16:34:21 -04:00
commit 30bc4dfd3b