tc: flower: fix newline prints for ct-mark and ct-zone

Matches of ct-mark and ct-zone were printed all in the same line. Fix
that so each ct match is printed in a separate line.

Example:
$ tc qdisc add dev eth0 ingress
$ tc filter add dev eth0 protocol ip parent ffff: prio 1 flower skip_hw \
      ct_zone 5 ct_mark 6/0xf action ct commit zone 7 mark 8/0xf drop

Before:
$ tc -s filter show dev eth0 parent ffff:
filter protocol ip pref 1 flower chain 0
filter protocol ip pref 1 flower chain 0 handle 0x1
  eth_type ipv4 ct_zone 5 ct_mark 6/0xf
  skip_hw
  not_in_hw
        action order 1: ct commit mark 8/0xf zone 7 drop
         index 1 ref 1 bind 1 installed 31 sec used 31 sec
        Action statistics:
        Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
        backlog 0b 0p requeues 0

After:
$ tc -s filter show dev eth0 parent ffff:
filter protocol ip pref 1 flower chain 0
filter protocol ip pref 1 flower chain 0 handle 0x1
  eth_type ipv4
  ct_zone 5
  ct_mark 6/0xf
  skip_hw
  not_in_hw
        action order 1: ct commit mark 8/0xf zone 7 drop
         index 1 ref 1 bind 1 installed 108 sec used 108 sec
        Action statistics:
        Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
        backlog 0b 0p requeues 0

Fixes: c8a494314c40 ("tc: Introduce tc ct action")
Signed-off-by: Eli Britstein <elibr@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/tc/f_flower.c b/tc/f_flower.c
index 41b81217e47e0afe814fd0ce77fc220193891aaf..724577563c276a85773e2c0dbc3d6d4e47f7886c 100644 (file)
--- a/tc/f_flower.c
+++ b/tc/f_flower.c
@@ -1847,13 +1847,13 @@ static void flower_print_ct_label(struct rtattr *attr,
 static void flower_print_ct_zone(struct rtattr *attr,
                                 struct rtattr *mask_attr)
 {
-       print_masked_u16("ct_zone", attr, mask_attr, false);
+       print_masked_u16("ct_zone", attr, mask_attr, true);
 }
 
 static void flower_print_ct_mark(struct rtattr *attr,
                                 struct rtattr *mask_attr)
 {
-       print_masked_u32("ct_mark", attr, mask_attr, false);
+       print_masked_u32("ct_mark", attr, mask_attr, true);
 }
 
 static void flower_print_key_id(const char *name, struct rtattr *attr)