batman-adv: use consistent kerneldoc style

Reported-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index 921ac20..512159b 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -598,7 +598,8 @@
 	return res;
 }
 
-/* batadv_iv_ogm_aggregate_new - create a new aggregated packet and add this
+/**
+ * batadv_iv_ogm_aggregate_new - create a new aggregated packet and add this
  *  packet to it.
  * @packet_buff: pointer to the OGM
  * @packet_len: (total) length of the OGM
@@ -1745,7 +1746,8 @@
 	return NET_RX_SUCCESS;
 }
 
-/* batadv_iv_ogm_orig_print_neigh - print neighbors for the originator table
+/**
+ * batadv_iv_ogm_orig_print_neigh - print neighbors for the originator table
  * @orig_node: the orig_node for which the neighbors are printed
  * @if_outgoing: outgoing interface for these entries
  * @seq: debugfs table seq_file struct