common: replace chattr with $CHATTR_PROG

We have a wrapper around chattr to make sure people don't do the wrong thing on
their boxes, so we need to be able to specify CHATTR_PROG and have it actually
work, so replace all chattr calls with $CHATTR_PROG.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

tests/ext4/006

@@ -135,7 +135,7 @@ echo "++ mount image (2)" >> $ROUND2_LOG
 _scratch_mount >> $ROUND2_LOG 2>&1
 
 echo "++ chattr -R -i" >> $ROUND2_LOG
-chattr -R -f -i "${SCRATCH_MNT}/" > /dev/null 2>> $ROUND2_LOG
+$CHATTR_PROG -R -f -i "${SCRATCH_MNT}/" > /dev/null 2>> $ROUND2_LOG
 
 echo "++ test scratch" >> $ROUND2_LOG
 _scratch_fuzz_test >> $ROUND2_LOG 2>&1

tests/ext4/007

@@ -101,7 +101,7 @@ echo "+ mount image (2)"
 _scratch_mount
 
 echo "+ chattr -R -i"
-chattr -R -f -i "${SCRATCH_MNT}/"
+$CHATTR_PROG -R -f -i "${SCRATCH_MNT}/"
 
 echo "+ modify files (2)"
 broken=0

tests/ext4/013

@@ -105,7 +105,7 @@ echo "+ mount image (2)"
 _scratch_mount
 
 echo "+ chattr -R -i"
-chattr -R -f -i "${SCRATCH_MNT}/"
+$CHATTR_PROG -R -f -i "${SCRATCH_MNT}/"
 
 echo "+ modify files (2)"
 broken=0

tests/ext4/014

@@ -103,7 +103,7 @@ echo "+ mount image (2)"
 _scratch_mount
 
 echo "+ chattr -R -i"
-chattr -R -f -i "${SCRATCH_MNT}/"
+$CHATTR_PROG -R -f -i "${SCRATCH_MNT}/"
 
 echo "+ modify files (2)"
 broken=0

tests/ext4/271

@@ -47,7 +47,7 @@ _scratch_mkfs_sized $((128 * 1024 * 1024)) >> $seqres.full 2>&1
 # metadata sync writes inside ext4_handle_dirty_metadata()
 _scratch_mount -onoload
 touch $SCRATCH_MNT/file
-chattr +S $SCRATCH_MNT/file
+$CHATTR_PROG +S $SCRATCH_MNT/file
 # Create sparse file 
 for ((i = 0; i < 21; i++))
 do