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Staging: rtl8723au: Remove unused functions and prototype

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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 <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal 2016-03-11 12:28:50 +05:30 committed by Greg Kroah-Hartman
parent 7a90b826cd
commit 887d2198ac
2 changed files with 0 additions and 118 deletions
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115
drivers/staging/rtl8723au/core/rtw_ap.c
View File

@ -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;

3
drivers/staging/rtl8723au/include/rtw_ap.h
View File

@ -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 */