diff options
| author | Sven Eckelmann <sven@narfation.org> | 2012-05-12 00:09:40 (GMT) |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-06-20 20:15:30 (GMT) |
| commit | 88ed1e7772bbedfd0bb013c209f61619eca0a781 (patch) | |
| tree | a3a47bbec633ca411ba06cb0ab5177740ec5f387 /net/batman-adv/unicast.c | |
| parent | 08c36d3e8ad1f73d3b0322842363b23f6d203630 (diff) | |
| download | linux-88ed1e7772bbedfd0bb013c209f61619eca0a781.tar.xz | |
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.c | 19 |
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; } |