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| author | Sven Eckelmann <sven@narfation.org> | 2012-05-12 02:09:37 +0200 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-06-20 22:15:26 +0200 |
| commit | 9455e34cb2ded22e01abb6daa65ba1caeed8d7fe (patch) | |
| tree | 56ac8dc90b5bcddcace5eea383b266e9654ecb2d /net/batman-adv/send.c | |
| parent | 30d3c5113f9a3f162d65d01b771b122afac0ce79 (diff) | |
| download | lwn-9455e34cb2ded22e01abb6daa65ba1caeed8d7fe.tar.gz lwn-9455e34cb2ded22e01abb6daa65ba1caeed8d7fe.zip | |
batman-adv: Prefix send 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/send.c')
| -rw-r--r-- | net/batman-adv/send.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c index 79f8973810c0..bceb3d72e5c3 100644 --- a/net/batman-adv/send.c +++ b/net/batman-adv/send.c @@ -33,8 +33,8 @@ static void send_outstanding_bcast_packet(struct work_struct *work); /* send out an already prepared packet to the given address via the * specified batman interface */ -int send_skb_packet(struct sk_buff *skb, struct hard_iface *hard_iface, - const uint8_t *dst_addr) +int batadv_send_skb_packet(struct sk_buff *skb, struct hard_iface *hard_iface, + const uint8_t *dst_addr) { struct ethhdr *ethhdr; @@ -77,7 +77,7 @@ send_skb_err: return NET_XMIT_DROP; } -void schedule_bat_ogm(struct hard_iface *hard_iface) +void batadv_schedule_bat_ogm(struct hard_iface *hard_iface) { struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); @@ -133,8 +133,9 @@ static void _add_bcast_packet_to_list(struct bat_priv *bat_priv, * * The skb is not consumed, so the caller should make sure that the * skb is freed. */ -int add_bcast_packet_to_list(struct bat_priv *bat_priv, - const struct sk_buff *skb, unsigned long delay) +int batadv_add_bcast_packet_to_list(struct bat_priv *bat_priv, + const struct sk_buff *skb, + unsigned long delay) { struct hard_iface *primary_if = NULL; struct forw_packet *forw_packet; @@ -211,7 +212,8 @@ static void send_outstanding_bcast_packet(struct work_struct *work) /* send a copy of the saved skb */ skb1 = skb_clone(forw_packet->skb, GFP_ATOMIC); if (skb1) - send_skb_packet(skb1, hard_iface, broadcast_addr); + batadv_send_skb_packet(skb1, hard_iface, + broadcast_addr); } rcu_read_unlock(); @@ -229,7 +231,7 @@ out: atomic_inc(&bat_priv->bcast_queue_left); } -void send_outstanding_bat_ogm_packet(struct work_struct *work) +void batadv_send_outstanding_bat_ogm_packet(struct work_struct *work) { struct delayed_work *delayed_work = container_of(work, struct delayed_work, work); @@ -253,7 +255,7 @@ void send_outstanding_bat_ogm_packet(struct work_struct *work) * shutting down */ if (forw_packet->own) - schedule_bat_ogm(forw_packet->if_incoming); + batadv_schedule_bat_ogm(forw_packet->if_incoming); out: /* don't count own packet */ @@ -263,8 +265,8 @@ out: forw_packet_free(forw_packet); } -void purge_outstanding_packets(struct bat_priv *bat_priv, - const struct hard_iface *hard_iface) +void batadv_purge_outstanding_packets(struct bat_priv *bat_priv, + const struct hard_iface *hard_iface) { struct forw_packet *forw_packet; struct hlist_node *tmp_node, *safe_tmp_node; |