batman-adv: rename last_valid to last_seen

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Acked-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 50e1895..9fa8b73 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -52,7 +52,7 @@
 /**
  *	orig_node - structure for orig_list maintaining nodes of mesh
  *	@primary_addr: hosts primary interface address
- *	@last_valid: when last packet from this node was received
+ *	@last_seen: when last packet from this node was received
  *	@bcast_seqno_reset: time when the broadcast seqno window was reset
  *	@batman_seqno_reset: time when the batman seqno window was reset
  *	@gw_flags: flags related to gateway class
@@ -70,7 +70,7 @@
 	struct neigh_node __rcu *router; /* rcu protected pointer */
 	unsigned long *bcast_own;
 	uint8_t *bcast_own_sum;
-	unsigned long last_valid;
+	unsigned long last_seen;
 	unsigned long bcast_seqno_reset;
 	unsigned long batman_seqno_reset;
 	uint8_t gw_flags;
@@ -120,7 +120,7 @@
 
 /**
  *	neigh_node
- *	@last_valid: when last packet via this neighbor was received
+ *	@last_seen: when last packet via this neighbor was received
  */
 struct neigh_node {
 	struct hlist_node list;
@@ -131,7 +131,7 @@
 	uint8_t tq_avg;
 	uint8_t last_ttl;
 	struct list_head bonding_list;
-	unsigned long last_valid;
+	unsigned long last_seen;
 	DECLARE_BITMAP(real_bits, TQ_LOCAL_WINDOW_SIZE);
 	atomic_t refcount;
 	struct rcu_head rcu;