net: Fix (nearly-)kernel-doc comments for various functions

Fix incorrect start markers, wrapped summary lines, missing section
breaks, incorrect separators, and some name mismatches.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 2141c13..12635fd 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -44,7 +44,8 @@
 	struct rcu_head rcu;
 };
 
-/*	batadv_orig_node - structure for orig_list maintaining nodes of mesh
+/**
+ *	struct batadv_orig_node - structure for orig_list maintaining nodes of mesh
  *	@primary_addr: hosts primary interface address
  *	@last_seen: when last packet from this node was received
  *	@bcast_seqno_reset: time when the broadcast seqno window was reset