base-files: suppress error messages in usb-storage script

SVN-Revision: 9498

package/base-files/files/sbin/usb-storage

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2007 OpenWrt.org
 
 logger "usb device is mass storage"
 i=0
@@ -8,14 +8,14 @@ while [ $i -le 10 ]; do
 	logger "waiting on usb drive $i ..."
 	i=$(($i+1))
 	cd /sys${DEVPATH}
-	for blk in `find host* -type d`; do
+	for blk in `find host* -type d 2>/dev/null`; do
 		cd /sys/${DEVPATH}/${blk}
 		BLK=$(find block* -type l 2>/dev/null)
 		[ -n "${BLK}" ] && {
 			cd /sys${DEVPATH}/${blk}/${BLK}
 			ls /dev/ > /tmp/d
 			sleep 2
-			for node in `find sd* -type d | grep -v "/"`; do
+			for node in `find sd* -type d 2>/dev/null| grep -v "/"`; do
 				echo "mounting /dev/${node} on /mnt/usbdrive"
 				mkdir -p /mnt/usbdrive
 				mount /dev/${node} /mnt/usbdrive