batman-adv: Add const type qualifier for pointers
batman-adv uses pointers which are marked as const and should not
violate that type qualifier by passing it to functions which force a
cast to the non-const version.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
diff --git a/net/batman-adv/send.h b/net/batman-adv/send.h
index 247172d..eceab87 100644
--- a/net/batman-adv/send.h
+++ b/net/batman-adv/send.h
@@ -22,18 +22,18 @@
#ifndef _NET_BATMAN_ADV_SEND_H_
#define _NET_BATMAN_ADV_SEND_H_
-int send_skb_packet(struct sk_buff *skb,
- struct hard_iface *hard_iface,
- uint8_t *dst_addr);
+int send_skb_packet(struct sk_buff *skb, struct hard_iface *hard_iface,
+ const uint8_t *dst_addr);
void schedule_own_packet(struct hard_iface *hard_iface);
void schedule_forward_packet(struct orig_node *orig_node,
- struct ethhdr *ethhdr,
+ const struct ethhdr *ethhdr,
struct batman_packet *batman_packet,
uint8_t directlink, int tt_buff_len,
struct hard_iface *if_outgoing);
-int add_bcast_packet_to_list(struct bat_priv *bat_priv, struct sk_buff *skb);
+int add_bcast_packet_to_list(struct bat_priv *bat_priv,
+ const struct sk_buff *skb);
void send_outstanding_bat_packet(struct work_struct *work);
void purge_outstanding_packets(struct bat_priv *bat_priv,
- struct hard_iface *hard_iface);
+ const struct hard_iface *hard_iface);
#endif /* _NET_BATMAN_ADV_SEND_H_ */