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>

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 47e30e1..35afe97 100644 (file)
--- 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 4e627cf..be86e15 100644 (file)
--- 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))
 {