common: rename _require_btrfs_cloner to _require_cloner

src/cloner.c is no longer Btrfs specific, so use a generic name.

Signed-off-by: David Disseldorp <ddiss@suse.de>
Acked-by:  Steve French <smfrench@gmail.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

common/rc

@@ -2375,7 +2375,7 @@ _require_fssum()
 	[ -x $FSSUM_PROG ] || _notrun "fssum not built"
 }
 
-_require_btrfs_cloner()
+_require_cloner()
 {
 	CLONER_PROG=$here/src/cloner
 	[ -x $CLONER_PROG ] || \

tests/btrfs/035

@@ -45,7 +45,7 @@ trap "_cleanup ; exit \$status" 0 1 2 3 15
 _supported_fs btrfs
 _supported_os Linux
 _require_scratch
-_require_btrfs_cloner
+_require_cloner
 
 _scratch_mkfs > /dev/null 2>&1
 _scratch_mount

tests/btrfs/052

@@ -44,7 +44,7 @@ _cleanup()
 _supported_fs btrfs
 _supported_os Linux
 _require_scratch
-_require_btrfs_cloner
+_require_cloner
 _need_to_be_root
 
 rm -f $seqres.full

tests/btrfs/055

@@ -48,7 +48,7 @@ _cleanup()
 _supported_fs btrfs
 _supported_os Linux
 _require_scratch
-_require_btrfs_cloner
+_require_cloner
 _require_btrfs_fs_feature "no_holes"
 _require_btrfs_mkfs_feature "no-holes"
 _need_to_be_root

tests/btrfs/056

@@ -52,7 +52,7 @@ _cleanup()
 _supported_fs btrfs
 _supported_os Linux
 _require_scratch
-_require_btrfs_cloner
+_require_cloner
 _require_btrfs_fs_feature "no_holes"
 _require_btrfs_mkfs_feature "no-holes"
 _require_dm_flakey