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>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/batman-adv/unicast.h b/net/batman-adv/unicast.h
index 16ad7a9242b5..2ba867cf4135 100644
--- a/net/batman-adv/unicast.h
+++ b/net/batman-adv/unicast.h
@@ -32,11 +32,11 @@ int frag_reassemble_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
 void frag_list_free(struct list_head *head);
 int unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv);
 int frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
-                  struct hard_iface *hard_iface, uint8_t dstaddr[]);
+                  struct hard_iface *hard_iface, const uint8_t dstaddr[]);
 
-static inline int frag_can_reassemble(struct sk_buff *skb, int mtu)
+static inline int frag_can_reassemble(const struct sk_buff *skb, int mtu)
 {
-        struct unicast_frag_packet *unicast_packet;
+        const struct unicast_frag_packet *unicast_packet;
         int uneven_correction = 0;
         unsigned int merged_size;