cfg80211: constify key mac address in ops

The address pointed to by mac_addr can be marked as const.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 6 insertions, 6 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 47e30e1d91fe..35afe973d46b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -860,13 +860,13 @@ struct cfg80211_ops {
                                        struct vif_params *params);
 
         int     (*add_key)(struct wiphy *wiphy, struct net_device *netdev,
-                           u8 key_index, u8 *mac_addr,
+                           u8 key_index, const u8 *mac_addr,
                            struct key_params *params);
         int     (*get_key)(struct wiphy *wiphy, struct net_device *netdev,
-                           u8 key_index, u8 *mac_addr, void *cookie,
+                           u8 key_index, const u8 *mac_addr, void *cookie,
                            void (*callback)(void *cookie, struct key_params*));
         int     (*del_key)(struct wiphy *wiphy, struct net_device *netdev,
-                           u8 key_index, u8 *mac_addr);
+                           u8 key_index, const u8 *mac_addr);
         int     (*set_default_key)(struct wiphy *wiphy,
                                    struct net_device *netdev,
                                    u8 key_index);
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 4e627cf2b8c1..be86e159e6ef 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -112,7 +112,7 @@ static int ieee80211_change_iface(struct wiphy *wiphy, int ifindex,
 }
 
 static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
-                             u8 key_idx, u8 *mac_addr,
+                             u8 key_idx, const u8 *mac_addr,
                              struct key_params *params)
 {
         struct ieee80211_sub_if_data *sdata;
@@ -166,7 +166,7 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
 }
 
 static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
-                             u8 key_idx, u8 *mac_addr)
+                             u8 key_idx, const u8 *mac_addr)
 {
         struct ieee80211_sub_if_data *sdata;
         struct sta_info *sta;
@@ -208,7 +208,7 @@ static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
 }
 
 static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev,
-                             u8 key_idx, u8 *mac_addr, void *cookie,
+                             u8 key_idx, const u8 *mac_addr, void *cookie,
                              void (*callback)(void *cookie,
                                               struct key_params *params))
 {