From 0d2cc22efc66e919848fe0b6559e5b59b08e0afa Mon Sep 17 00:00:00 2001
From: "Cody A.W. Somerville" <cody.somerville@canonical.com>
Date: Thu, 21 Jul 2011 17:00:54 +0200
Subject: Adding function for more resilient detachment of loopback devices.

---
 scripts/build/lb_source_usb | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'scripts/build/lb_source_usb')

diff --git a/scripts/build/lb_source_usb b/scripts/build/lb_source_usb
index 166e86ace..9a598e4f4 100755
--- a/scripts/build/lb_source_usb
+++ b/scripts/build/lb_source_usb
@@ -93,8 +93,7 @@ Echo_warning "!!! The following error/warning messages can be ignored !!!"
 Losetup $FREELO source.img 0
 Chroot chroot "parted -s ${FREELO} mklabel msdos" || true
 Chroot chroot "parted -s ${FREELO} mkpart primary ${PARTITION_TYPE} 0.0 100%" || true
-sleep 1
-${LB_LOSETUP} -d ${FREELO}
+Lodetach ${FREELO}
 
 Losetup $FREELO source.img 1
 
@@ -122,15 +121,13 @@ ${LB_ROOT_COMMAND} mount ${FREELO} source.tmp
 cp -r source/* source.tmp
 ${LB_ROOT_COMMAND} umount source.tmp
 rmdir source.tmp
-sleep 1
-${LB_LOSETUP} -d ${FREELO}
+Lodetach ${FREELO}
 Echo_warning "!!! The above error/warning messages can be ignored !!!"
 
 FREELO="$(${LB_LOSETUP} -f)"
 Losetup "$FREELO" source.img 0
 Chroot chroot "parted -s ${FREELO} set 1 lba off" || true
-sleep 1
-${LB_LOSETUP} -d ${FREELO}
+Lodetach ${FREELO}
 
 if [ -n "${MAKEDEV}" ]
 then
-- 
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