batman-adv: rename BATMAN_OGM_LEN to BATMAN_OGM_HLEN

Using BATMAN_OGM_LEN leaves one with the impression that this is
the full packet size which is not the case. Therefore the variable
is renamed.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index c0bdb90cc024..a2af2896769f 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -40,7 +40,7 @@ static int bat_iv_ogm_iface_enable(struct hard_iface *hard_iface)
         get_random_bytes(&random_seqno, sizeof(random_seqno));
         atomic_set(&hard_iface->seqno, random_seqno);
 
-        hard_iface->packet_len = BATMAN_OGM_LEN;
+        hard_iface->packet_len = BATMAN_OGM_HLEN;
         hard_iface->packet_buff = kmalloc(hard_iface->packet_len, GFP_ATOMIC);
 
         if (!hard_iface->packet_buff)
@@ -112,7 +112,7 @@ static uint8_t hop_penalty(uint8_t tq, const struct bat_priv *bat_priv)
 static int bat_iv_ogm_aggr_packet(int buff_pos, int packet_len,
                                   int tt_num_changes)
 {
-        int next_buff_pos = buff_pos + BATMAN_OGM_LEN + tt_len(tt_num_changes);
+        int next_buff_pos = buff_pos + BATMAN_OGM_HLEN + tt_len(tt_num_changes);
 
         return (next_buff_pos <= packet_len) &&
                 (next_buff_pos <= MAX_AGGREGATION_BYTES);
@@ -162,7 +162,7 @@ static void bat_iv_ogm_send_to_if(struct forw_packet *forw_packet,
                         batman_ogm_packet->ttvn, hard_iface->net_dev->name,
                         hard_iface->net_dev->dev_addr);
 
-                buff_pos += BATMAN_OGM_LEN +
+                buff_pos += BATMAN_OGM_HLEN +
                                 tt_len(batman_ogm_packet->tt_num_changes);
                 packet_num++;
                 batman_ogm_packet = (struct batman_ogm_packet *)
@@ -540,7 +540,7 @@ static void bat_iv_ogm_forward(struct orig_node *orig_node,
                 batman_ogm_packet->flags &= ~DIRECTLINK;
 
         bat_iv_ogm_queue_add(bat_priv, (unsigned char *)batman_ogm_packet,
-                             BATMAN_OGM_LEN + tt_len(tt_num_changes),
+                             BATMAN_OGM_HLEN + tt_len(tt_num_changes),
                              if_incoming, 0, bat_iv_ogm_fwd_send_time());
 }
 
@@ -1173,12 +1173,12 @@ static void bat_iv_ogm_receive(struct hard_iface *if_incoming,
                 batman_ogm_packet->seqno = ntohl(batman_ogm_packet->seqno);
                 batman_ogm_packet->tt_crc = ntohs(batman_ogm_packet->tt_crc);
 
-                tt_buff = packet_buff + buff_pos + BATMAN_OGM_LEN;
+                tt_buff = packet_buff + buff_pos + BATMAN_OGM_HLEN;
 
                 bat_iv_ogm_process(ethhdr, batman_ogm_packet,
                                    tt_buff, if_incoming);
 
-                buff_pos += BATMAN_OGM_LEN +
+                buff_pos += BATMAN_OGM_HLEN +
                                 tt_len(batman_ogm_packet->tt_num_changes);
 
                 batman_ogm_packet = (struct batman_ogm_packet *)