[PATCH] f2fs/009: use common _scratch_shutdown helper

[Chao Yu <chao@kernel.org>]

f2fs has supported ioctl(_IOR ('X', 125, uint32_t)), so that
"f2fs_io shutdown" can be completely replaced w/ _scratch_shutdown(),
let's clean up in f2fs/009.

Suggested-by: Zorro Lang <zlang@kernel.org>
Signed-off-by: Chao Yu <chao@kernel.org>
---
 tests/f2fs/009 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/f2fs/009 b/tests/f2fs/009
index fa4a39d16..39a4bad3d 100755
--- a/tests/f2fs/009
+++ b/tests/f2fs/009
@@ -12,6 +12,7 @@
 _begin_fstest auto quick
 
 _require_scratch
+_require_scratch_shutdown
 _require_inject_f2fs_command node i_links
 _require_command "$(type -P socket)" socket
 
@@ -106,7 +107,7 @@ ino=`stat -c '%i' $filename`
 $F2FS_IO_PROG write 1 0 1 zero atomic_commit $filename 5000 >> $seqres.full 2>&1 &
 stat $filename >> $seqres.full
 rm $filename
-$F2FS_IO_PROG shutdown 1 $SCRATCH_MNT/ >> $seqres.full
+_scratch_shutdown -f
 sleep 6
 check_links 1 0 $ino
 
-- 
2.49.0