[PATCH] xfstests: don't delete scratch loop device w/ umount -d

[Eric Sandeen <sandeen@xxxxxxxxxxx>]

Recent fixes to 073 added umount -d, but if we happen
to be using a scratch device on loopback, subsequent
tests get very, very unhappy when their loopback block
device goes away!

Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
---

diff --git a/073 b/073
index 90fa1f0..7ce6efb 100755
--- a/073
+++ b/073
@@ -119,7 +119,8 @@ _verify_copy()
        diff -u $tmp.geometry1 $tmp.geometry2
 
        echo unmounting and removing new image
-       umount -d $source_dir $target_dir
+       umount $source_dir
+       umount -d $target_dir
        rm -f $target
 }