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authorSven Eckelmann <sven@narfation.org>2012-05-12 02:09:40 +0200
committerAntonio Quartulli <ordex@autistici.org>2012-06-20 22:15:30 +0200
commit88ed1e7772bbedfd0bb013c209f61619eca0a781 (patch)
treea3a47bbec633ca411ba06cb0ab5177740ec5f387 /net/batman-adv/unicast.c
parent08c36d3e8ad1f73d3b0322842363b23f6d203630 (diff)
downloadop-kernel-dev-88ed1e7772bbedfd0bb013c209f61619eca0a781.zip
op-kernel-dev-88ed1e7772bbedfd0bb013c209f61619eca0a781.tar.gz
batman-adv: Prefix unicast non-static functions with batadv_
batman-adv can be compiled as part of the kernel instead of an module. In that case the linker will see all non-static symbols of batman-adv and all other non-static symbols of the kernel. This could lead to symbol collisions. A prefix for the batman-adv symbols that defines their private namespace avoids such a problem. Reported-by: David Miller <davem@davemloft.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/unicast.c')
-rw-r--r--net/batman-adv/unicast.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
index 5e699db..e9d3bdd 100644
--- a/net/batman-adv/unicast.c
+++ b/net/batman-adv/unicast.c
@@ -101,7 +101,7 @@ static int frag_create_buffer(struct list_head *head)
for (i = 0; i < FRAG_BUFFER_SIZE; i++) {
tfp = kmalloc(sizeof(*tfp), GFP_ATOMIC);
if (!tfp) {
- frag_list_free(head);
+ batadv_frag_list_free(head);
return -ENOMEM;
}
tfp->skb = NULL;
@@ -151,7 +151,7 @@ mov_tail:
return NULL;
}
-void frag_list_free(struct list_head *head)
+void batadv_frag_list_free(struct list_head *head)
{
struct frag_packet_list_entry *pf, *tmp_pf;
@@ -172,8 +172,8 @@ void frag_list_free(struct list_head *head)
* or the skb could be reassembled (skb_new will point to the new packet and
* skb was freed)
*/
-int frag_reassemble_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
- struct sk_buff **new_skb)
+int batadv_frag_reassemble_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
+ struct sk_buff **new_skb)
{
struct orig_node *orig_node;
struct frag_packet_list_entry *tmp_frag_entry;
@@ -216,8 +216,8 @@ out:
return ret;
}
-int frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
- struct hard_iface *hard_iface, const uint8_t dstaddr[])
+int batadv_frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
+ struct hard_iface *hard_iface, const uint8_t dstaddr[])
{
struct unicast_packet tmp_uc, *unicast_packet;
struct hard_iface *primary_if;
@@ -283,7 +283,7 @@ out:
return ret;
}
-int unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv)
+int batadv_unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv)
{
struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
struct unicast_packet *unicast_packet;
@@ -342,8 +342,9 @@ find_router:
neigh_node->if_incoming->net_dev->mtu) {
/* send frag skb decreases ttl */
unicast_packet->header.ttl++;
- ret = frag_send_skb(skb, bat_priv,
- neigh_node->if_incoming, neigh_node->addr);
+ ret = batadv_frag_send_skb(skb, bat_priv,
+ neigh_node->if_incoming,
+ neigh_node->addr);
goto out;
}
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