netdev - [PATCH 13/16] batman-adv: add kerneldoc for batadv_iv_ogm_aggr

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Date:	Wed,  3 Feb 2016 10:18:34 +0800
From:	Antonio Quartulli <a@...table.cc>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, b.a.t.m.a.n@...ts.open-mesh.org,
	Simon Wunderlich <simon@...n-mesh.com>,
	Marek Lindner <mareklindner@...mailbox.ch>,
	Antonio Quartulli <a@...table.cc>
Subject: [PATCH 13/16] batman-adv: add kerneldoc for batadv_iv_ogm_aggr_packet

From: Simon Wunderlich <simon@...n-mesh.com>

Signed-off-by: Simon Wunderlich <simon@...n-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@...mailbox.ch>
Signed-off-by: Antonio Quartulli <a@...table.cc>
---
 net/batman-adv/bat_iv_ogm.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index a6d389b0563c..7377313d3e42 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -396,7 +396,14 @@ static u8 batadv_hop_penalty(u8 tq, const struct batadv_priv *bat_priv)
 	return new_tq;
 }
 
-/* is there another aggregated packet here? */
+/**
+ * batadv_iv_ogm_aggr_packet - checks if there is another OGM attached
+ * @buff_pos: current position in the skb
+ * @packet_len: total length of the skb
+ * @tvlv_len: tvlv length of the previously considered OGM
+ *
+ * Return: true if there is enough space for another OGM, false otherwise.
+ */
 static bool batadv_iv_ogm_aggr_packet(int buff_pos, int packet_len,
 				      __be16 tvlv_len)
 {
-- 
2.7.0