cleanup lunportman.sh

lunportman.sh

@@ -1,52 +1,51 @@
 #!/bin/sh
 
-start()
-{
-	if [ -z "`/sbin/lsmod | /bin/grep fbdisk | /bin/awk {'print $1'}`" ];then
+start() {
+	if [ -z "$(/sbin/lsmod | /bin/grep fbdisk | /bin/grep -v grep)" ];then
 		/etc/init.d/fbdisk.sh start
 	fi
 
 	if [ -f /usr/bin/lunportman ]; then
 		echo "Starting LUN Porter manitor: lunportman..."
-		[ -d /etc/config/lunporter ] || /usr/bin/install -d /etc/config/lunporter
+		[ -d /etc/config/lunporter ] || /bin/mkdir /etc/config/lunporter
 		[ -h /etc/lunporter ] || /bin/ln -sf config/lunporter /etc/lunporter
 		[ -f /etc/config/lunporter/lunporter.conf ] || /bin/cp -p /etc/default_config/lunporter/lunporter.conf /etc/config/lunporter/lunporter.conf
 		/usr/bin/lunportman
 	fi
 }
 
-stop()
-{
+stop() {
 	echo "Shutting down LUN Porter manitor: lunportman..."
 	/usr/bin/killall -q lunportman
 	CNT=0
+
 	while [ $CNT -lt 10 ]; do
 		sleep 3
 		/bin/pidof lunporter 1>>/dev/null 2>>/dev/null
 		[ $? = 0 ] || break
-		CNT=`expr $CNT + 1`
+		CNT=$(($CNT + 1))
 	done
 }
 
 case "$1" in
 
-start)
-	start
-	;;
+	"start")
+		start
+		;;
 
-stop)
-	stop
-	;;
+	"stop")
+		stop
+		;;
 
-restart)
-	stop
-	sleep 1
-	start
-	;;
+	"restart")
+		stop
+		sleep 1
+		start
+		;;
 
-*)
-	echo "Usage: /etc/init.d/lunportman.sh {start|stop|restart}"
-	exit 1
+	*)
+		echo "Usage: /etc/init.d/lunportman.sh {start|stop|restart}"
+		exit 1
 esac
 
 exit 0