[PATCH 2/3] xfsqa: fix size specification for scratch mkfs

[Dave Chinner]

When making a specifically sized scratch filesystem, we need to
calculate the size rather than assigning the caclculation expression
to a variable and passing that into the _scratch_mkfs_sized
function. Currently sized filesystems are failing to be made and the
code is falling back to full sized filesystems so we are not testing
enospc issues correctly.

Signed-off-by: Dave Chinner <david at fromorbit.com>
---
 077 |    2 +-
 204 |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/077 b/077
index 72f1b2a..4e12163 100755
--- a/077
+++ b/077
@@ -62,7 +62,7 @@ rm -f $seq.full
 umount $SCRATCH_DEV >/dev/null 2>&1
 echo "*** MKFS ***"                         >>$seq.full
 echo ""                                     >>$seq.full
-let SIZE=50*1024*1024
+SIZE=`expr 50 \* 1024 \* 1024`
 _scratch_mkfs_sized $SIZE                   >>$seq.full 2>&1 \
 	|| _fail "mkfs failed"
 _scratch_mount                              >>$seq.full 2>&1 \
diff --git a/204 b/204
index 14ebcdc..8b94f60 100755
--- a/204
+++ b/204
@@ -40,7 +40,7 @@ _supported_os Linux
 
 _require_scratch
 
-SIZE=104*1024*1024
+SIZE=`expr 104 \* 1024 \* 1024`
 _scratch_mkfs_sized $SIZE  &> /dev/null
 _scratch_mount
 
-- 
1.6.5