[PATCH batadv v2] batman-adv: dat: fix printing of unknown 4addr subtype

If an unknown subtype of an unicast 4addr packets was detected in
batadv_dbg_arp(), it is printing the (known) packet_type instead of the
subtype. This must be switched to the subtype to have any kind of use for
the reader of the debug message.

Reported-by: Sashiko <[email protected]>
Signed-off-by: Sven Eckelmann <[email protected]>
---
Changes in v2:
- fix incorrect structure
- Link to v1: https://patch.msgid.link/20260806-4addr-unknown-subtype-print-v1-1-e906357a5895@narfation.org
---
 net/batman-adv/distributed-arp-table.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index 011cfdc4..270f8d6e 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -548,7 +548,7 @@ static void batadv_dbg_arp(struct batadv_priv *bat_priv, struct sk_buff *skb,
 			break;
 		default:
 			batadv_dbg(BATADV_DBG_DAT, bat_priv, "* type: Unknown (%u)!\n",
-				   unicast_4addr_packet->u.packet_type);
+				   unicast_4addr_packet->subtype);
 		}
 		break;
 	case BATADV_BCAST:

---
base-commit: 979765fe212e92b34a1627998820a9c3aaea6424
change-id: 20260806-4addr-unknown-subtype-print-e1a9fada1a84

Best regards,
--  
Sven Eckelmann <[email protected]>