From 887d2198ac683dabe17946bdb7dda2d5d30ee01e Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Fri, 11 Mar 2016 12:28:50 +0530 Subject: [PATCH] Staging: rtl8723au: Remove unused functions and prototype The functions rtw_ap_inform_ch_switch23a, rtw_acl_remove_sta23a and rtw_acl_add_sta23a are not used anywhere in the kernel. So remove their definition and prototype. Signed-off-by: Bhumika Goyal Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8723au/core/rtw_ap.c | 115 --------------------- drivers/staging/rtl8723au/include/rtw_ap.h | 3 - 2 files changed, 118 deletions(-) diff --git a/drivers/staging/rtl8723au/core/rtw_ap.c b/drivers/staging/rtl8723au/core/rtw_ap.c index ce4b58983139..f68e2770255d 100644 --- a/drivers/staging/rtl8723au/core/rtw_ap.c +++ b/drivers/staging/rtl8723au/core/rtw_ap.c @@ -1046,93 +1046,6 @@ void rtw_set_macaddr_acl23a(struct rtw_adapter *padapter, int mode) pacl_list->mode = mode; } -int rtw_acl_add_sta23a(struct rtw_adapter *padapter, u8 *addr) -{ - struct list_head *phead; - u8 added = false; - int i, ret = 0; - struct rtw_wlan_acl_node *paclnode; - struct sta_priv *pstapriv = &padapter->stapriv; - struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; - struct rtw_queue *pacl_node_q = &pacl_list->acl_node_q; - - DBG_8723A("%s(acl_num =%d) =%pM\n", __func__, pacl_list->num, addr); - - if ((NUM_ACL-1) < pacl_list->num) - return -1; - - spin_lock_bh(&pacl_node_q->lock); - phead = get_list_head(pacl_node_q); - list_for_each_entry(paclnode, phead, list) { - if (!memcmp(paclnode->addr, addr, ETH_ALEN)) { - if (paclnode->valid == true) { - added = true; - DBG_8723A("%s, sta has been added\n", __func__); - break; - } - } - } - spin_unlock_bh(&pacl_node_q->lock); - - if (added) - return ret; - - spin_lock_bh(&pacl_node_q->lock); - - for (i = 0; i < NUM_ACL; i++) { - paclnode = &pacl_list->aclnode[i]; - - if (!paclnode->valid) { - INIT_LIST_HEAD(&paclnode->list); - - memcpy(paclnode->addr, addr, ETH_ALEN); - - paclnode->valid = true; - - list_add_tail(&paclnode->list, get_list_head(pacl_node_q)); - - pacl_list->num++; - - break; - } - } - - DBG_8723A("%s, acl_num =%d\n", __func__, pacl_list->num); - - spin_unlock_bh(&pacl_node_q->lock); - return ret; -} - -int rtw_acl_remove_sta23a(struct rtw_adapter *padapter, u8 *addr) -{ - struct list_head *phead; - struct rtw_wlan_acl_node *paclnode, *ptmp; - struct sta_priv *pstapriv = &padapter->stapriv; - struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; - struct rtw_queue *pacl_node_q = &pacl_list->acl_node_q; - - DBG_8723A("%s(acl_num =%d) = %pM\n", __func__, pacl_list->num, addr); - - spin_lock_bh(&pacl_node_q->lock); - phead = get_list_head(pacl_node_q); - list_for_each_entry_safe(paclnode, ptmp, phead, list) { - if (!memcmp(paclnode->addr, addr, ETH_ALEN)) { - if (paclnode->valid) { - paclnode->valid = false; - - list_del_init(&paclnode->list); - - pacl_list->num--; - } - } - } - spin_unlock_bh(&pacl_node_q->lock); - - DBG_8723A("%s, acl_num =%d\n", __func__, pacl_list->num); - - return 0; -} - static void update_bcn_erpinfo_ie(struct rtw_adapter *padapter) { struct mlme_priv *pmlmepriv = &padapter->mlmepriv; @@ -1598,34 +1511,6 @@ u8 ap_free_sta23a(struct rtw_adapter *padapter, struct sta_info *psta, bool acti return beacon_updated; } -int rtw_ap_inform_ch_switch23a(struct rtw_adapter *padapter, u8 new_ch, u8 ch_offset) -{ - struct list_head *phead; - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - if ((pmlmeinfo->state&0x03) != MSR_AP) - return 0; - - DBG_8723A("%s(%s): with ch:%u, offset:%u\n", __func__, - padapter->pnetdev->name, new_ch, ch_offset); - - spin_lock_bh(&pstapriv->asoc_list_lock); - phead = &pstapriv->asoc_list; - list_for_each_entry(psta, phead, asoc_list) { - issue_action_spct_ch_switch23a(padapter, psta->hwaddr, new_ch, ch_offset); - psta->expire_to = ((pstapriv->expire_to * 2) > 5) ? 5 : (pstapriv->expire_to * 2); - } - spin_unlock_bh(&pstapriv->asoc_list_lock); - - issue_action_spct_ch_switch23a(padapter, bc_addr, new_ch, ch_offset); - - return 0; -} - int rtw_sta_flush23a(struct rtw_adapter *padapter) { struct list_head *phead; diff --git a/drivers/staging/rtl8723au/include/rtw_ap.h b/drivers/staging/rtl8723au/include/rtw_ap.h index 9f8d235c992f..55a708f9fc5b 100644 --- a/drivers/staging/rtl8723au/include/rtw_ap.h +++ b/drivers/staging/rtl8723au/include/rtw_ap.h @@ -36,8 +36,6 @@ int rtw_check_beacon_data23a(struct rtw_adapter *padapter, struct ieee80211_mgmt *mgmt, unsigned int len); void rtw_ap_restore_network(struct rtw_adapter *padapter); void rtw_set_macaddr_acl23a(struct rtw_adapter *padapter, int mode); -int rtw_acl_add_sta23a(struct rtw_adapter *padapter, u8 *addr); -int rtw_acl_remove_sta23a(struct rtw_adapter *padapter, u8 *addr); void associated_clients_update23a(struct rtw_adapter *padapter, u8 updated); void bss_cap_update_on_sta_join23a(struct rtw_adapter *padapter, struct sta_info *psta); @@ -46,7 +44,6 @@ void sta_info_update23a(struct rtw_adapter *padapter, struct sta_info *psta); void ap_sta_info_defer_update23a(struct rtw_adapter *padapter, struct sta_info *psta); u8 ap_free_sta23a(struct rtw_adapter *padapter, struct sta_info *psta, bool active, u16 reason); int rtw_sta_flush23a(struct rtw_adapter *padapter); -int rtw_ap_inform_ch_switch23a(struct rtw_adapter *padapter, u8 new_ch, u8 ch_offset); void start_ap_mode23a(struct rtw_adapter *padapter); void stop_ap_mode23a(struct rtw_adapter *padapter); #endif /* end of CONFIG_8723AU_AP_MODE */ -- 2.45.2