svn commit: r296918 - head/sys/fs/autofs

[Edward Tomasz Napierala]

You're right.  I've added the explicit cast to void, let's see
if that helps.

On 0315T1346, Conrad Meyer wrote:
> Instead you will get, "warning: unused but set variable 'error'" on
> -NODEBUG builds.  Maybe add:
> 
> (void)error;
> 
> Best,
> Conrad
> 
> On Tue, Mar 15, 2016 at 1:42 PM, Edward Tomasz Napierala
> <trasz at freebsd.org> wrote:
> > Author: trasz
> > Date: Tue Mar 15 20:42:36 2016
> > New Revision: 296918
> > URL: https://svnweb.freebsd.org/changeset/base/296918
> >
> > Log:
> >   Pacify Coverity.
> >
> >   MFC after:    1 month
> >   Sponsored by: The FreeBSD Foundation
> >
> > Modified:
> >   head/sys/fs/autofs/autofs_vnops.c
> >
> > Modified: head/sys/fs/autofs/autofs_vnops.c
> > ==============================================================================
> > --- head/sys/fs/autofs/autofs_vnops.c   Tue Mar 15 19:45:24 2016        (r296917)
> > +++ head/sys/fs/autofs/autofs_vnops.c   Tue Mar 15 20:42:36 2016        (r296918)
> > @@ -370,8 +370,10 @@ static size_t
> >  autofs_dirent_reclen(const char *name)
> >  {
> >         size_t reclen;
> > +       int error;
> >
> > -       autofs_readdir_one(NULL, name, -1, &reclen);
> > +       error = autofs_readdir_one(NULL, name, -1, &reclen);
> > +       KASSERT(error == 0, ("autofs_readdir_one() failed"));
> >
> >         return (reclen);
> >  }
> >