[PATCH v2 2/2] ext4/006: take into account updates to _scratch_fuzz_modify()

["Luis Henriques (SUSE)" <luis.henriques@linux.dev>]

Test ext4/006 takes into account the number of lines produced by its own
output.  However, changes introduced to function _scratch_fuzz_modify() by
commit 9bab148bb3c7 ("common/fuzzy: exercise the filesystem a little harder
after repairing"), modified the output.  Namely, the following three lines
were removed:

	echo "+++ touch ${nr} files"
	echo "+++ create files"
	echo "+++ remove files"

And a new one was added:

	echo "+++ stressing filesystem"

However, the usage of 'fsstress' also added an extra line with:

	printf("seed = %ld\n", seed);

So the delta is one line (-3 + 2).

Modify test ext4/006 to take this change into account.

Signed-off-by: Luis Henriques (SUSE) <luis.henriques@linux.dev>
---
 tests/ext4/006 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/ext4/006 b/tests/ext4/006
index 8792167bd9c2..b73692aa5b81 100755
--- a/tests/ext4/006
+++ b/tests/ext4/006
@@ -131,7 +131,7 @@ echo "++ check fs (2)" >> $seqres.full
 _check_scratch_fs >> $seqres.full 2>&1
 
 grep -E -q '(did not fix|makes no progress)' $seqres.full && echo "e2fsck failed" | tee -a $seqres.full
-if [ "$(wc -l < "$ROUND2_LOG")" -ne 8 ]; then
+if [ "$(wc -l < "$ROUND2_LOG")" -ne 7 ]; then
 	echo "e2fsck did not fix everything" | tee -a $seqres.full
 fi
 echo "finished fuzzing" | tee -a "$seqres.full"