cfg80211: constify MAC addresses in cfg80211 ops

This propagates through all the drivers and mac80211.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

7 files changed, 55 insertions, 53 deletions

diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h
index 40b007a00f4b..0a46aab24214 100644
--- a/drivers/net/wireless/mwifiex/11n.h
+++ b/drivers/net/wireless/mwifiex/11n.h
@@ -199,7 +199,7 @@ static inline int mwifiex_is_sta_11n_enabled(struct mwifiex_private *priv,
 }
 
 static inline u8
-mwifiex_tdls_peer_11n_enabled(struct mwifiex_private *priv, u8 *ra)
+mwifiex_tdls_peer_11n_enabled(struct mwifiex_private *priv, const u8 *ra)
 {
 	struct mwifiex_sta_node *node = mwifiex_get_sta_entry(priv, ra);
 	if (node)
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 21ee27ab7b74..e95dec91a561 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -994,7 +994,7 @@ mwifiex_dump_station_info(struct mwifiex_private *priv,
  */
 static int
 mwifiex_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
-			     u8 *mac, struct station_info *sinfo)
+			     const u8 *mac, struct station_info *sinfo)
 {
 	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
 
@@ -1270,7 +1270,7 @@ static int mwifiex_cfg80211_change_beacon(struct wiphy *wiphy,
  */
 static int
 mwifiex_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev,
-			     u8 *mac)
+			     const u8 *mac)
 {
 	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
 	struct mwifiex_sta_node *sta_node;
@@ -2629,7 +2629,7 @@ static int mwifiex_cfg80211_set_coalesce(struct wiphy *wiphy,
  */
 static int
 mwifiex_cfg80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev,
-			   u8 *peer, u8 action_code, u8 dialog_token,
+			   const u8 *peer, u8 action_code, u8 dialog_token,
 			   u16 status_code, u32 peer_capability,
 			   const u8 *extra_ies, size_t extra_ies_len)
 {
@@ -2701,7 +2701,7 @@ mwifiex_cfg80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev,
 
 static int
 mwifiex_cfg80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev,
-			   u8 *peer, enum nl80211_tdls_operation action)
+			   const u8 *peer, enum nl80211_tdls_operation action)
 {
 	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
 
@@ -2748,9 +2748,8 @@ mwifiex_cfg80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev,
 }
 
 static int
-mwifiex_cfg80211_add_station(struct wiphy *wiphy,
-			     struct net_device *dev,
-			     u8 *mac, struct station_parameters *params)
+mwifiex_cfg80211_add_station(struct wiphy *wiphy, struct net_device *dev,
+			     const u8 *mac, struct station_parameters *params)
 {
 	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
 
@@ -2765,9 +2764,9 @@ mwifiex_cfg80211_add_station(struct wiphy *wiphy,
 }
 
 static int
-mwifiex_cfg80211_change_station(struct wiphy *wiphy,
-				struct net_device *dev,
-				u8 *mac, struct station_parameters *params)
+mwifiex_cfg80211_change_station(struct wiphy *wiphy, struct net_device *dev,
+				const u8 *mac,
+				struct station_parameters *params)
 {
 	int ret;
 	struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index d53e1e8c9467..86c6b8cdec22 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -910,8 +910,6 @@ int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv,
 				  struct sk_buff *skb);
 int mwifiex_process_sta_event(struct mwifiex_private *);
 int mwifiex_process_uap_event(struct mwifiex_private *);
-struct mwifiex_sta_node *
-mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac);
 void mwifiex_delete_all_station_list(struct mwifiex_private *priv);
 void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
 void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb);
@@ -1220,26 +1218,26 @@ void mwifiex_dnld_txpwr_table(struct mwifiex_private *priv);
 extern const struct ethtool_ops mwifiex_ethtool_ops;
 
 void mwifiex_del_all_sta_list(struct mwifiex_private *priv);
-void mwifiex_del_sta_entry(struct mwifiex_private *priv, u8 *mac);
+void mwifiex_del_sta_entry(struct mwifiex_private *priv, const u8 *mac);
 void
 mwifiex_set_sta_ht_cap(struct mwifiex_private *priv, const u8 *ies,
 		       int ies_len, struct mwifiex_sta_node *node);
 struct mwifiex_sta_node *
-mwifiex_add_sta_entry(struct mwifiex_private *priv, u8 *mac);
+mwifiex_add_sta_entry(struct mwifiex_private *priv, const u8 *mac);
 struct mwifiex_sta_node *
-mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac);
-int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv, u8 *peer,
+mwifiex_get_sta_entry(struct mwifiex_private *priv, const u8 *mac);
+int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv, const u8 *peer,
 				 u8 action_code, u8 dialog_token,
 				 u16 status_code, const u8 *extra_ies,
 				 size_t extra_ies_len);
-int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv,
-				 u8 *peer, u8 action_code, u8 dialog_token,
-				 u16 status_code, const u8 *extra_ies,
-				 size_t extra_ies_len);
+int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv, const u8 *peer,
+				   u8 action_code, u8 dialog_token,
+				   u16 status_code, const u8 *extra_ies,
+				   size_t extra_ies_len);
 void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv,
 				       u8 *buf, int len);
-int mwifiex_tdls_oper(struct mwifiex_private *priv, u8 *peer, u8 action);
-int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, u8 *mac);
+int mwifiex_tdls_oper(struct mwifiex_private *priv, const u8 *peer, u8 action);
+int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, const u8 *mac);
 void mwifiex_disable_all_tdls_links(struct mwifiex_private *priv);
 bool mwifiex_is_bss_in_11ac_mode(struct mwifiex_private *priv);
 u8 mwifiex_get_center_freq_index(struct mwifiex_private *priv, u8 band,
diff --git a/drivers/net/wireless/mwifiex/tdls.c b/drivers/net/wireless/mwifiex/tdls.c
index 97662a1ba58c..49c8a2c64eeb 100644
--- a/drivers/net/wireless/mwifiex/tdls.c
+++ b/drivers/net/wireless/mwifiex/tdls.c
@@ -25,8 +25,8 @@
 #define TDLS_RESP_FIX_LEN     8
 #define TDLS_CONFIRM_FIX_LEN  6
 
-static void
-mwifiex_restore_tdls_packets(struct mwifiex_private *priv, u8 *mac, u8 status)
+static void mwifiex_restore_tdls_packets(struct mwifiex_private *priv,
+					 const u8 *mac, u8 status)
 {
 	struct mwifiex_ra_list_tbl *ra_list;
 	struct list_head *tid_list;
@@ -84,7 +84,8 @@ mwifiex_restore_tdls_packets(struct mwifiex_private *priv, u8 *mac, u8 status)
 	return;
 }
 
-static void mwifiex_hold_tdls_packets(struct mwifiex_private *priv, u8 *mac)
+static void mwifiex_hold_tdls_packets(struct mwifiex_private *priv,
+				      const u8 *mac)
 {
 	struct mwifiex_ra_list_tbl *ra_list;
 	struct list_head *ra_list_head;
@@ -186,7 +187,7 @@ static int mwifiex_tdls_add_vht_capab(struct mwifiex_private *priv,
 }
 
 static int mwifiex_tdls_add_vht_oper(struct mwifiex_private *priv,
-				     u8 *mac, struct sk_buff *skb)
+				     const u8 *mac, struct sk_buff *skb)
 {
 	struct mwifiex_bssdescriptor *bss_desc;
 	struct ieee80211_vht_operation *vht_oper;
@@ -325,8 +326,9 @@ static void mwifiex_tdls_add_qos_capab(struct sk_buff *skb)
 }
 
 static int mwifiex_prep_tdls_encap_data(struct mwifiex_private *priv,
-			     u8 *peer, u8 action_code, u8 dialog_token,
-			     u16 status_code, struct sk_buff *skb)
+					const u8 *peer, u8 action_code,
+					u8 dialog_token,
+					u16 status_code, struct sk_buff *skb)
 {
 	struct ieee80211_tdls_data *tf;
 	int ret;
@@ -453,7 +455,8 @@ static int mwifiex_prep_tdls_encap_data(struct mwifiex_private *priv,
 }
 
 static void
-mwifiex_tdls_add_link_ie(struct sk_buff *skb, u8 *src_addr, u8 *peer, u8 *bssid)
+mwifiex_tdls_add_link_ie(struct sk_buff *skb, const u8 *src_addr,
+			 const u8 *peer, const u8 *bssid)
 {
 	struct ieee80211_tdls_lnkie *lnkid;
 
@@ -467,8 +470,8 @@ mwifiex_tdls_add_link_ie(struct sk_buff *skb, u8 *src_addr, u8 *peer, u8 *bssid)
 	memcpy(lnkid->resp_sta, peer, ETH_ALEN);
 }
 
-int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv,
-				 u8 *peer, u8 action_code, u8 dialog_token,
+int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv, const u8 *peer,
+				 u8 action_code, u8 dialog_token,
 				 u16 status_code, const u8 *extra_ies,
 				 size_t extra_ies_len)
 {
@@ -560,7 +563,8 @@ int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv,
 }
 
 static int
-mwifiex_construct_tdls_action_frame(struct mwifiex_private *priv, u8 *peer,
+mwifiex_construct_tdls_action_frame(struct mwifiex_private *priv,
+				    const u8 *peer,
 				    u8 action_code, u8 dialog_token,
 				    u16 status_code, struct sk_buff *skb)
 {
@@ -638,10 +642,10 @@ mwifiex_construct_tdls_action_frame(struct mwifiex_private *priv, u8 *peer,
 	return 0;
 }
 
-int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv,
-				 u8 *peer, u8 action_code, u8 dialog_token,
-				 u16 status_code, const u8 *extra_ies,
-				 size_t extra_ies_len)
+int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv, const u8 *peer,
+				   u8 action_code, u8 dialog_token,
+				   u16 status_code, const u8 *extra_ies,
+				   size_t extra_ies_len)
 {
 	struct sk_buff *skb;
 	struct mwifiex_txinfo *tx_info;
@@ -848,7 +852,7 @@ void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv,
 }
 
 static int
-mwifiex_tdls_process_config_link(struct mwifiex_private *priv, u8 *peer)
+mwifiex_tdls_process_config_link(struct mwifiex_private *priv, const u8 *peer)
 {
 	struct mwifiex_sta_node *sta_ptr;
 	struct mwifiex_ds_tdls_oper tdls_oper;
@@ -869,7 +873,7 @@ mwifiex_tdls_process_config_link(struct mwifiex_private *priv, u8 *peer)
 }
 
 static int
-mwifiex_tdls_process_create_link(struct mwifiex_private *priv, u8 *peer)
+mwifiex_tdls_process_create_link(struct mwifiex_private *priv, const u8 *peer)
 {
 	struct mwifiex_sta_node *sta_ptr;
 	struct mwifiex_ds_tdls_oper tdls_oper;
@@ -896,7 +900,7 @@ mwifiex_tdls_process_create_link(struct mwifiex_private *priv, u8 *peer)
 }
 
 static int
-mwifiex_tdls_process_disable_link(struct mwifiex_private *priv, u8 *peer)
+mwifiex_tdls_process_disable_link(struct mwifiex_private *priv, const u8 *peer)
 {
 	struct mwifiex_sta_node *sta_ptr;
 	struct mwifiex_ds_tdls_oper tdls_oper;
@@ -925,7 +929,7 @@ mwifiex_tdls_process_disable_link(struct mwifiex_private *priv, u8 *peer)
 }
 
 static int
-mwifiex_tdls_process_enable_link(struct mwifiex_private *priv, u8 *peer)
+mwifiex_tdls_process_enable_link(struct mwifiex_private *priv, const u8 *peer)
 {
 	struct mwifiex_sta_node *sta_ptr;
 	struct ieee80211_mcs_info mcs;
@@ -982,7 +986,7 @@ mwifiex_tdls_process_enable_link(struct mwifiex_private *priv, u8 *peer)
 	return 0;
 }
 
-int mwifiex_tdls_oper(struct mwifiex_private *priv, u8 *peer, u8 action)
+int mwifiex_tdls_oper(struct mwifiex_private *priv, const u8 *peer, u8 action)
 {
 	switch (action) {
 	case MWIFIEX_TDLS_ENABLE_LINK:
@@ -997,7 +1001,7 @@ int mwifiex_tdls_oper(struct mwifiex_private *priv, u8 *peer, u8 action)
 	return 0;
 }
 
-int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, u8 *mac)
+int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, const u8 *mac)
 {
 	struct mwifiex_sta_node *sta_ptr;
 
diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/mwifiex/util.c
index c3824e37f3f2..6da5abf52e61 100644
--- a/drivers/net/wireless/mwifiex/util.c
+++ b/drivers/net/wireless/mwifiex/util.c
@@ -259,7 +259,7 @@ int mwifiex_complete_cmd(struct mwifiex_adapter *adapter,
  * NULL is returned if station entry is not found in associated STA list.
  */
 struct mwifiex_sta_node *
-mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac)
+mwifiex_get_sta_entry(struct mwifiex_private *priv, const u8 *mac)
 {
 	struct mwifiex_sta_node *node;
 
@@ -280,7 +280,7 @@ mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac)
  * If received mac address is NULL, NULL is returned.
  */
 struct mwifiex_sta_node *
-mwifiex_add_sta_entry(struct mwifiex_private *priv, u8 *mac)
+mwifiex_add_sta_entry(struct mwifiex_private *priv, const u8 *mac)
 {
 	struct mwifiex_sta_node *node;
 	unsigned long flags;
@@ -332,7 +332,7 @@ mwifiex_set_sta_ht_cap(struct mwifiex_private *priv, const u8 *ies,
 }
 
 /* This function will delete a station entry from station list */
-void mwifiex_del_sta_entry(struct mwifiex_private *priv, u8 *mac)
+void mwifiex_del_sta_entry(struct mwifiex_private *priv, const u8 *mac)
 {
 	struct mwifiex_sta_node *node;
 	unsigned long flags;
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 0a7cc742aed7..c6bc5b3191d6 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -92,7 +92,7 @@ mwifiex_wmm_ac_debug_print(const struct ieee_types_wmm_ac_parameters *ac_param)
  * The function also initializes the list with the provided RA.
  */
 static struct mwifiex_ra_list_tbl *
-mwifiex_wmm_allocate_ralist_node(struct mwifiex_adapter *adapter, u8 *ra)
+mwifiex_wmm_allocate_ralist_node(struct mwifiex_adapter *adapter, const u8 *ra)
 {
 	struct mwifiex_ra_list_tbl *ra_list;
 
@@ -139,8 +139,7 @@ static u8 mwifiex_get_random_ba_threshold(void)
  * This function allocates and adds a RA list for all TIDs
  * with the given RA.
  */
-void
-mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra)
+void mwifiex_ralist_add(struct mwifiex_private *priv, const u8 *ra)
 {
 	int i;
 	struct mwifiex_ra_list_tbl *ra_list;
@@ -575,7 +574,7 @@ mwifiex_clean_txrx(struct mwifiex_private *priv)
  */
 static struct mwifiex_ra_list_tbl *
 mwifiex_wmm_get_ralist_node(struct mwifiex_private *priv, u8 tid,
-			    u8 *ra_addr)
+			    const u8 *ra_addr)
 {
 	struct mwifiex_ra_list_tbl *ra_list;
 
@@ -596,7 +595,8 @@ mwifiex_wmm_get_ralist_node(struct mwifiex_private *priv, u8 tid,
  * retrieved.
  */
 struct mwifiex_ra_list_tbl *
-mwifiex_wmm_get_queue_raptr(struct mwifiex_private *priv, u8 tid, u8 *ra_addr)
+mwifiex_wmm_get_queue_raptr(struct mwifiex_private *priv, u8 tid,
+			    const u8 *ra_addr)
 {
 	struct mwifiex_ra_list_tbl *ra_list;
 
diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/mwifiex/wmm.h
index 83e42083ebff..eca56e371a57 100644
--- a/drivers/net/wireless/mwifiex/wmm.h
+++ b/drivers/net/wireless/mwifiex/wmm.h
@@ -99,7 +99,7 @@ mwifiex_wmm_is_ra_list_empty(struct list_head *ra_list_hhead)
 
 void mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv,
 				 struct sk_buff *skb);
-void mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra);
+void mwifiex_ralist_add(struct mwifiex_private *priv, const u8 *ra);
 void mwifiex_rotate_priolists(struct mwifiex_private *priv,
 			      struct mwifiex_ra_list_tbl *ra, int tid);
 
@@ -123,7 +123,8 @@ void mwifiex_wmm_setup_ac_downgrade(struct mwifiex_private *priv);
 int mwifiex_ret_wmm_get_status(struct mwifiex_private *priv,
 			       const struct host_cmd_ds_command *resp);
 struct mwifiex_ra_list_tbl *
-mwifiex_wmm_get_queue_raptr(struct mwifiex_private *priv, u8 tid, u8 *ra_addr);
+mwifiex_wmm_get_queue_raptr(struct mwifiex_private *priv, u8 tid,
+			    const u8 *ra_addr);
 u8 mwifiex_wmm_downgrade_tid(struct mwifiex_private *priv, u32 tid);
 
 #endif /* !_MWIFIEX_WMM_H_ */