[Xen-changelog] [xen-unstable] Revert 13805: losetup -r is not portable

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Tim Deegan <Tim.Deegan@xxxxxxxxxxxxx>
# Date 1170851118 0
# Node ID 67faf6c59bfa2f8bf6a1ad0a6db3ab66003f2b11
# Parent  1a411820230bdcc0edb5cdf0d6fa97b87eea01d8
Revert 13805: losetup -r is not portable
which breaks CD support on Debian Sarge, FC4, probably others.
Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxxxxx>
---
 tools/examples/block |    8 +-------
 1 files changed, 1 insertion(+), 7 deletions(-)

diff -r 1a411820230b -r 67faf6c59bfa tools/examples/block
--- a/tools/examples/block      Wed Feb 07 02:16:56 2007 +0000
+++ b/tools/examples/block      Wed Feb 07 12:25:18 2007 +0000
@@ -367,13 +367,7 @@ mount it read-write in a guest domain."
           fatal 'Failed to find an unused loop device'
         fi
 
-        cmode=`canonicalise_mode $mode`
-        if [ "$cmode" == 'r' ]
-        then
-          do_or_die losetup -r "$loopdev" "$file"
-        else
-          do_or_die losetup "$loopdev" "$file"
-        fi
+        do_or_die losetup "$loopdev" "$file"
         xenstore_write "$XENBUS_PATH/node" "$loopdev"
         write_dev "$loopdev"
         release_lock "block"

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