just keep it net-endian all along
Signed-off-by: Al Viro <[email protected]>
---
net/batman-adv/packet.h | 2 +-
net/batman-adv/routing.c | 6 +-----
net/batman-adv/translation-table.c | 8 ++++----
3 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index 307dbb3..9157f7c 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -220,7 +220,7 @@ struct tt_query_packet {
* if TT_REQUEST: crc associated with the
* ttvn
* if TT_RESPONSE: table_size */
- uint16_t tt_data;
+ __be16 tt_data;
} __packed;
struct roam_adv_packet {
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index 2181a91..4310cfe 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -596,8 +596,6 @@ int recv_tt_query(struct sk_buff *skb, struct hard_iface
*recv_if)
tt_query = (struct tt_query_packet *)skb->data;
- tt_query->tt_data = ntohs(tt_query->tt_data);
-
switch (tt_query->flags & TT_QUERY_TYPE_MASK) {
case TT_REQUEST:
/* If we cannot provide an answer the tt_request is
@@ -607,7 +605,6 @@ int recv_tt_query(struct sk_buff *skb, struct hard_iface
*recv_if)
"Routing TT_REQUEST to %pM [%c]\n",
tt_query->dst,
(tt_query->flags & TT_FULL_TABLE ? 'F' : '.'));
- tt_query->tt_data = htons(tt_query->tt_data);
return route_unicast_packet(skb, recv_if);
}
break;
@@ -618,7 +615,7 @@ int recv_tt_query(struct sk_buff *skb, struct hard_iface
*recv_if)
if (skb_linearize(skb) < 0)
goto out;
- tt_len = tt_query->tt_data * sizeof(struct tt_change);
+ tt_len = ntohs(tt_query->tt_data) * sizeof(struct
tt_change);
/* Ensure we have all the claimed data */
if (unlikely(skb_headlen(skb) <
@@ -631,7 +628,6 @@ int recv_tt_query(struct sk_buff *skb, struct hard_iface
*recv_if)
"Routing TT_RESPONSE to %pM [%c]\n",
tt_query->dst,
(tt_query->flags & TT_FULL_TABLE ? 'F' : '.'));
- tt_query->tt_data = htons(tt_query->tt_data);
return route_unicast_packet(skb, recv_if);
}
break;
diff --git a/net/batman-adv/translation-table.c
b/net/batman-adv/translation-table.c
index 88e4c8e..a9c2b59 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -1416,7 +1416,7 @@ static bool send_other_tt_response(struct bat_priv
*bat_priv,
/* I don't have the requested data */
if (orig_ttvn != req_ttvn ||
- tt_request->tt_data != req_dst_orig_node->tt_crc)
+ tt_request->tt_data != htons(req_dst_orig_node->tt_crc))
goto out;
/* If the full table has been explicitly requested */
@@ -1672,7 +1672,7 @@ static void tt_fill_gtable(struct bat_priv *bat_priv,
_tt_update_changes(bat_priv, orig_node,
(struct tt_change *)(tt_response + 1),
- tt_response->tt_data, tt_response->ttvn);
+ ntohs(tt_response->tt_data), tt_response->ttvn);
spin_lock_bh(&orig_node->tt_buff_lock);
kfree(orig_node->tt_buff);
@@ -1727,7 +1727,7 @@ void handle_tt_response(struct bat_priv *bat_priv,
bat_dbg(DBG_TT, bat_priv,
"Received TT_RESPONSE from %pM for ttvn %d t_size: %d [%c]\n",
- tt_response->src, tt_response->ttvn, tt_response->tt_data,
+ tt_response->src, tt_response->ttvn,
ntohs(tt_response->tt_data),
(tt_response->flags & TT_FULL_TABLE ? 'F' : '.'));
/* we should have never asked a backbone gw */
@@ -1741,7 +1741,7 @@ void handle_tt_response(struct bat_priv *bat_priv,
if (tt_response->flags & TT_FULL_TABLE)
tt_fill_gtable(bat_priv, tt_response);
else
- tt_update_changes(bat_priv, orig_node, tt_response->tt_data,
+ tt_update_changes(bat_priv, orig_node,
ntohs(tt_response->tt_data),
tt_response->ttvn,
(struct tt_change *)(tt_response + 1));
--
1.7.2.5
