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, 7 insertions, 6 deletions

diff --git a/net/batman-adv/translation-table.h b/net/batman-adv/translation-table.h
index 46152c38cc95..0f2b9905cfc4 100644
--- a/net/batman-adv/translation-table.h
+++ b/net/batman-adv/translation-table.h
@@ -23,21 +23,22 @@
 #define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
 
 int tt_local_init(struct bat_priv *bat_priv);
-void tt_local_add(struct net_device *soft_iface, uint8_t *addr);
+void tt_local_add(struct net_device *soft_iface, const uint8_t *addr);
 void tt_local_remove(struct bat_priv *bat_priv,
-                      uint8_t *addr, char *message);
+                     const uint8_t *addr, const char *message);
 int tt_local_fill_buffer(struct bat_priv *bat_priv,
                           unsigned char *buff, int buff_len);
 int tt_local_seq_print_text(struct seq_file *seq, void *offset);
 void tt_local_free(struct bat_priv *bat_priv);
 int tt_global_init(struct bat_priv *bat_priv);
 void tt_global_add_orig(struct bat_priv *bat_priv,
-                         struct orig_node *orig_node,
-                         unsigned char *tt_buff, int tt_buff_len);
+                        struct orig_node *orig_node,
+                        const unsigned char *tt_buff, int tt_buff_len);
 int tt_global_seq_print_text(struct seq_file *seq, void *offset);
 void tt_global_del_orig(struct bat_priv *bat_priv,
-                         struct orig_node *orig_node, char *message);
+                         struct orig_node *orig_node, const char *message);
 void tt_global_free(struct bat_priv *bat_priv);
-struct orig_node *transtable_search(struct bat_priv *bat_priv, uint8_t *addr);
+struct orig_node *transtable_search(struct bat_priv *bat_priv,
+                                    const uint8_t *addr);
 
 #endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */