batman-adv: Prefix main 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>
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index d492634..1b1dd41 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -419,7 +419,7 @@
goto out;
/* not for me */
- if (!is_my_mac(ethhdr->h_dest))
+ if (!batadv_is_my_mac(ethhdr->h_dest))
goto out;
icmp_packet = (struct icmp_packet_rr *)skb->data;
@@ -433,7 +433,7 @@
}
/* packet for me */
- if (is_my_mac(icmp_packet->dst))
+ if (batadv_is_my_mac(icmp_packet->dst))
return recv_my_icmp_packet(bat_priv, skb, hdr_size);
/* TTL exceeded */
@@ -614,7 +614,7 @@
case TT_RESPONSE:
batadv_inc_counter(bat_priv, BAT_CNT_TT_RESPONSE_RX);
- if (is_my_mac(tt_query->dst)) {
+ if (batadv_is_my_mac(tt_query->dst)) {
/* packet needs to be linearized to access the TT
* changes */
if (skb_linearize(skb) < 0)
@@ -670,7 +670,7 @@
roam_adv_packet = (struct roam_adv_packet *)skb->data;
- if (!is_my_mac(roam_adv_packet->dst))
+ if (!batadv_is_my_mac(roam_adv_packet->dst))
return route_unicast_packet(skb, recv_if);
/* check if it is a backbone gateway. we don't accept
@@ -804,7 +804,7 @@
return -1;
/* not for me */
- if (!is_my_mac(ethhdr->h_dest))
+ if (!batadv_is_my_mac(ethhdr->h_dest))
return -1;
return 0;
@@ -909,7 +909,7 @@
unicast_packet = (struct unicast_packet *)skb->data;
- if (is_my_mac(unicast_packet->dest)) {
+ if (batadv_is_my_mac(unicast_packet->dest)) {
tt_poss_change = bat_priv->tt_poss_change;
curr_ttvn = (uint8_t)atomic_read(&bat_priv->ttvn);
} else {
@@ -985,7 +985,7 @@
unicast_packet = (struct unicast_packet *)skb->data;
/* packet for me */
- if (is_my_mac(unicast_packet->dest)) {
+ if (batadv_is_my_mac(unicast_packet->dest)) {
batadv_interface_rx(recv_if->soft_iface, skb, recv_if,
hdr_size);
return NET_RX_SUCCESS;
@@ -1012,7 +1012,7 @@
unicast_packet = (struct unicast_frag_packet *)skb->data;
/* packet for me */
- if (is_my_mac(unicast_packet->dest)) {
+ if (batadv_is_my_mac(unicast_packet->dest)) {
ret = batadv_frag_reassemble_skb(skb, bat_priv, &new_skb);
@@ -1057,13 +1057,13 @@
goto out;
/* ignore broadcasts sent by myself */
- if (is_my_mac(ethhdr->h_source))
+ if (batadv_is_my_mac(ethhdr->h_source))
goto out;
bcast_packet = (struct bcast_packet *)skb->data;
/* ignore broadcasts originated by myself */
- if (is_my_mac(bcast_packet->orig))
+ if (batadv_is_my_mac(bcast_packet->orig))
goto out;
if (bcast_packet->header.ttl < 2)
@@ -1139,14 +1139,14 @@
ethhdr = (struct ethhdr *)skb_mac_header(skb);
/* not for me */
- if (!is_my_mac(ethhdr->h_dest))
+ if (!batadv_is_my_mac(ethhdr->h_dest))
return NET_RX_DROP;
/* ignore own packets */
- if (is_my_mac(vis_packet->vis_orig))
+ if (batadv_is_my_mac(vis_packet->vis_orig))
return NET_RX_DROP;
- if (is_my_mac(vis_packet->sender_orig))
+ if (batadv_is_my_mac(vis_packet->sender_orig))
return NET_RX_DROP;
switch (vis_packet->vis_type) {