rc: remove unneeded scripting cruft

src/etc/rc

@@ -238,16 +238,6 @@ done
 # change permissions on newly created fifolog files.
 /bin/chmod 0600 /var/log/*.log
 
-echo -n "."
-
-DEVFS=`/sbin/mount | /usr/bin/grep devfs | /usr/bin/wc -l | /usr/bin/cut -d" " -f8`
-if [ "$DEVFS" = "0" ]; then
-	mount_devfs devfs /dev
-fi
-
-# Create an initial utmp file
-cd /var/run && /bin/cp /dev/null utmp && /bin/chmod 644 utmp
-
 echo -n "."
 /sbin/ldconfig -elf /usr/lib /usr/local/lib /lib
 /etc/rc.d/ldconfig start 2>/dev/null
@@ -260,12 +250,6 @@ if [ -f "/dev/kbdmux0" ]; then
 	[ -c "/dev/ukbd0" ] && kbdcontrol -a ukbd0 < /dev/console
 fi
 
-# Fire up unionfs if mount points exist.
-if [ -f /dist/uniondirs ]; then
-	echo -n "."
-	/etc/rc.d/unionfs start
-fi
-
 echo "done."
 
 # Recreate capabilities DB