Tests for cloned device verification should pass on Btrfs, XFS, and ext4.
We need 2 scratch devices, allow SCRATCH_DEV_POOL for other FSs.

Signed-off-by: Anand Jain <asj@kernel.org>
---
 common/rc | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/common/rc b/common/rc
index 92cb69820311..9db8b3e88996 100644
--- a/common/rc
+++ b/common/rc
@@ -3990,18 +3990,9 @@ _require_scratch_dev_pool()
 		ndevs=$1
 	fi
 
-	# btrfs test case needs ndevs or more scratch_dev_pool; other FS not sure
-	# so fail it
-	case $FSTYP in
-	btrfs)
-		if [ "`echo $SCRATCH_DEV_POOL|wc -w`" -lt $ndevs ]; then
-			_notrun "btrfs and this test needs $ndevs or more disks in SCRATCH_DEV_POOL"
-		fi
-	;;
-	*)
-		_notrun "dev_pool is not supported by fstype \"$FSTYP\""
-	;;
-	esac
+	if [ "`echo $SCRATCH_DEV_POOL|wc -w`" -lt $ndevs ]; then
+		_notrun "This test needs $ndevs or more disks in SCRATCH_DEV_POOL"
+	fi
 
 	for i in $SCRATCH_DEV_POOL; do
 		if [ "`_is_block_dev "$i"`" = "" ]; then
-- 
2.43.0