/etc/rc.sysinit: restorecon being run even when selinux disabled

["Robert P. J. Day" <rpjday@xxxxxxxxxxxxxx>]

  this might be irrelevant, but in FC3's /etc/rc.sysinit, right near
the top, there's some shell code that handles selinux:

=====
# Check SELinux status
selinuxfs=`awk '/ selinuxfs / { print $2 }' /proc/mounts`
SELINUX=
if [ -n "$selinuxfs" ] && [ "`cat /proc/self/attr/current`" != "kernel" ]; then
        if [ -r $selinuxfs/enforce ] ; then
                SELINUX=`cat $selinuxfs/enforce`
        else
                # assume enforcing if you can't read it
                SELINUX=1
        fi
fi
=====

  so far, so good.  if selinux is disabled, i'm assuming there won't
be any entry with "selinuxfs" in the output of /proc/mounts.  but the
very next check is:

=====
if [ -x /sbin/restorecon ] && LC_ALL=C fgrep -q " /dev " /proc/mounts ; then
        /sbin/restorecon  -R /dev 2>/dev/null
fi
=====

which will *apparently* be run regardless of whether or not selinux is
enabled or not.  if selinux is disabled, is there any point in even
checking whether or not to run restorecon?  (from what i read, the
"rectorecon" program is clearly related to selinux.)

rday