openl2tp: eliminate warning from modprobe

modprobe will emit alarming warnings if it cannot
find a module, but we only care that it find one
of two possible modules when we start openl2tpd.

Suppress messages from modprobe.

Upstream-Status: Pending

Signed-off-by: Joe Slater <jslater@windriver.com>

--- a/etc/rc.d/init.d/openl2tpd
+++ b/etc/rc.d/init.d/openl2tpd
@@ -29,7 +29,7 @@ start() {
 		return 1
 	    fi
 	fi
-	modprobe -s pppol2tp || modprobe -s l2tp_ppp
+	modprobe -sq pppol2tp || modprobe -sq l2tp_ppp
 	RETVAL=$?
 	if [ $RETVAL -eq 0 ]; then
 	    start-stop-daemon --start --exec openl2tpd $OPENL2TPDARGS
@@ -57,7 +57,7 @@ stop() {
 	    return 1;
 	fi
 	killproc openl2tpd
-	modprobe -s -r pppol2tp || modprobe -s -r l2tp_ppp
+	modprobe -srq pppol2tp || modprobe -srq l2tp_ppp
 	echo
 	rm -f /var/run/openl2tpd.pid
         rm -f /var/lock/subsys/openl2tpd