arptables: use ->save for arptables-save, like xtables

arptables-save will show
-A OUTPUT --h-length 6 --h-type 1 -j MARK --set-xmark 0x1/0xffffffff
as
--h-length 6 --h-type Ethernet -j MARK MARK set 0x1

Because it uses ->print() instead of ->save().
Switch it to use ->save, we can then also drop special handling of
CLASSIFY target.

Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 6 insertions, 0 deletions

diff --git a/extensions/libarpt_mangle.c b/extensions/libarpt_mangle.c
index 547f5b61..2fea6185 100644
--- a/extensions/libarpt_mangle.c
+++ b/extensions/libarpt_mangle.c
@@ -175,6 +175,11 @@ arpmangle_print(const void *ip, const struct xt_entry_target *target,
 	}
 }
 
+static void arpmangle_save(const void *ip, const struct xt_entry_target *target)
+{
+	arpmangle_print(ip, target, 0);
+}
+
 static struct xtables_target arpmangle_target = {
 	.name		= "mangle",
 	.revision	= 0,
@@ -187,6 +192,7 @@ static struct xtables_target arpmangle_target = {
 	.parse		= arpmangle_parse,
 	.final_check	= arpmangle_final_check,
 	.print		= arpmangle_print,
+	.save		= arpmangle_save,
 	.extra_opts	= arpmangle_opts,
 };