staging: r8188eu: remove rtw_acl_add_sta()

Function rtw_acl_add_sta() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210919153659.20826-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_ap.c b/drivers/staging/r8188eu/core/rtw_ap.c
index 49d65d5b3bacce7148729f5c0a7a7d6eb94634f3..60ef8092c40be53a51995b515f15f340d24167e2 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_ap.c
+++ b/drivers/staging/r8188eu/core/rtw_ap.c
@@ -995,71 +995,6 @@ void rtw_set_macaddr_acl(struct adapter *padapter, int mode)
        pacl_list->mode = mode;
 }
 
-int rtw_acl_add_sta(struct adapter *padapter, u8 *addr)
-{
-       struct list_head *plist, *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 __queue *pacl_node_q = &pacl_list->acl_node_q;
-
-       DBG_88E("%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);
-       plist = phead->next;
-
-       while (phead != plist) {
-               paclnode = container_of(plist, struct rtw_wlan_acl_node, list);
-               plist = plist->next;
-
-               if (!memcmp(paclnode->addr, addr, ETH_ALEN)) {
-                       if (paclnode->valid) {
-                               added = true;
-                               DBG_88E("%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_88E("%s, acl_num =%d\n", __func__, pacl_list->num);
-
-       spin_unlock_bh(&pacl_node_q->lock);
-
-       return ret;
-}
-
 int rtw_acl_remove_sta(struct adapter *padapter, u8 *addr)
 {
        struct list_head *plist, *phead;

diff --git a/drivers/staging/r8188eu/include/rtw_ap.h b/drivers/staging/r8188eu/include/rtw_ap.h
index 11e6f799d577161feb038ada06ae6ba44d2efd60..d0d1f3834bd665cf2182c9e56ed35c2170737cb7 100644 (file)
--- a/drivers/staging/r8188eu/include/rtw_ap.h
+++ b/drivers/staging/r8188eu/include/rtw_ap.h
@@ -23,7 +23,6 @@ void update_sta_info_apmode(struct adapter *padapter, struct sta_info *psta);
 int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len);
 void rtw_ap_restore_network(struct adapter *padapter);
 void rtw_set_macaddr_acl(struct adapter *padapter, int mode);
-int rtw_acl_add_sta(struct adapter *padapter, u8 *addr);
 int rtw_acl_remove_sta(struct adapter *padapter, u8 *addr);
 
 void associated_clients_update(struct adapter *padapter, u8 updated);