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path: root/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
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-rw-r--r--drivers/staging/rtl8188eu/core/rtw_sta_mgt.c71
1 files changed, 32 insertions, 39 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
index f42aa4e0ddb8..f12a12b19d3f 100644
--- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
@@ -1,16 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
******************************************************************************/
#define _RTW_STA_MGT_C_
@@ -26,7 +18,7 @@ static void _rtw_init_stainfo(struct sta_info *psta)
{
memset((u8 *)psta, 0, sizeof(struct sta_info));
- spin_lock_init(&psta->lock);
+ spin_lock_init(&psta->lock);
INIT_LIST_HEAD(&psta->list);
INIT_LIST_HEAD(&psta->hash_list);
_rtw_init_queue(&psta->sleep_q);
@@ -63,7 +55,7 @@ static void _rtw_init_stainfo(struct sta_info *psta)
#endif /* CONFIG_88EU_AP_MODE */
}
-u32 _rtw_init_sta_priv(struct sta_priv *pstapriv)
+u32 _rtw_init_sta_priv(struct sta_priv *pstapriv)
{
struct sta_info *psta;
s32 i;
@@ -89,7 +81,7 @@ u32 _rtw_init_sta_priv(struct sta_priv *pstapriv)
for (i = 0; i < NUM_STA; i++) {
_rtw_init_stainfo(psta);
- INIT_LIST_HEAD(&(pstapriv->sta_hash[i]));
+ INIT_LIST_HEAD(&pstapriv->sta_hash[i]);
list_add_tail(&psta->list, get_list_head(&pstapriv->free_sta_queue));
@@ -135,18 +127,18 @@ inline struct sta_info *rtw_get_stainfo_by_offset(struct sta_priv *stapriv, int
return (struct sta_info *)(stapriv->pstainfo_buf + offset * sizeof(struct sta_info));
}
-u32 _rtw_free_sta_priv(struct sta_priv *pstapriv)
+u32 _rtw_free_sta_priv(struct sta_priv *pstapriv)
{
struct list_head *phead, *plist;
struct sta_info *psta = NULL;
struct recv_reorder_ctrl *preorder_ctrl;
- int index;
+ int index;
if (pstapriv) {
- /* delete all reordering_ctrl_timer */
+ /* delete all reordering_ctrl_timer */
spin_lock_bh(&pstapriv->sta_hash_lock);
for (index = 0; index < NUM_STA; index++) {
- phead = &(pstapriv->sta_hash[index]);
+ phead = &pstapriv->sta_hash[index];
plist = phead->next;
while (phead != plist) {
@@ -179,7 +171,7 @@ struct sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
struct __queue *pfree_sta_queue;
struct recv_reorder_ctrl *preorder_ctrl;
int i = 0;
- u16 wRxSeqInitialValue = 0xffff;
+ u16 wRxSeqInitialValue = 0xffff;
pfree_sta_queue = &pstapriv->free_sta_queue;
@@ -251,14 +243,14 @@ exit:
}
/* using pstapriv->sta_hash_lock to protect */
-u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
+u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
{
int i;
struct __queue *pfree_sta_queue;
struct recv_reorder_ctrl *preorder_ctrl;
- struct sta_xmit_priv *pstaxmitpriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct sta_priv *pstapriv = &padapter->stapriv;
+ struct sta_xmit_priv *pstaxmitpriv;
+ struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
+ struct sta_priv *pstapriv = &padapter->stapriv;
if (!psta)
goto exit;
@@ -274,19 +266,19 @@ u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending);
- list_del_init(&(pstaxmitpriv->vo_q.tx_pending));
+ list_del_init(&pstaxmitpriv->vo_q.tx_pending);
rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending);
- list_del_init(&(pstaxmitpriv->vi_q.tx_pending));
+ list_del_init(&pstaxmitpriv->vi_q.tx_pending);
rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending);
- list_del_init(&(pstaxmitpriv->bk_q.tx_pending));
+ list_del_init(&pstaxmitpriv->bk_q.tx_pending);
rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending);
- list_del_init(&(pstaxmitpriv->be_q.tx_pending));
+ list_del_init(&pstaxmitpriv->be_q.tx_pending);
spin_unlock_bh(&pxmitpriv->lock);
@@ -327,7 +319,7 @@ u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
plist = plist->next;
- list_del_init(&(prframe->list));
+ list_del_init(&prframe->list);
rtw_free_recvframe(prframe, pfree_recv_queue);
}
@@ -371,7 +363,7 @@ u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
#endif /* CONFIG_88EU_AP_MODE */
- spin_lock_bh(&(pfree_sta_queue->lock));
+ spin_lock_bh(&pfree_sta_queue->lock);
list_add_tail(&psta->list, get_list_head(pfree_sta_queue));
spin_unlock_bh(&pfree_sta_queue->lock);
@@ -384,9 +376,9 @@ exit:
void rtw_free_all_stainfo(struct adapter *padapter)
{
struct list_head *plist, *phead;
- s32 index;
+ s32 index;
struct sta_info *psta = NULL;
- struct sta_priv *pstapriv = &padapter->stapriv;
+ struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info *pbcmc_stainfo = rtw_get_bcmc_stainfo(padapter);
if (pstapriv->asoc_sta_count == 1)
@@ -395,7 +387,7 @@ void rtw_free_all_stainfo(struct adapter *padapter)
spin_lock_bh(&pstapriv->sta_hash_lock);
for (index = 0; index < NUM_STA; index++) {
- phead = &(pstapriv->sta_hash[index]);
+ phead = &pstapriv->sta_hash[index];
plist = phead->next;
while (phead != plist) {
@@ -415,14 +407,14 @@ struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
{
struct list_head *plist, *phead;
struct sta_info *psta = NULL;
- u32 index;
+ u32 index;
u8 *addr;
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
if (!hwaddr)
return NULL;
- if (IS_MCAST(hwaddr))
+ if (is_multicast_ether_addr(hwaddr))
addr = bc_addr;
else
addr = hwaddr;
@@ -431,7 +423,7 @@ struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
spin_lock_bh(&pstapriv->sta_hash_lock);
- phead = &(pstapriv->sta_hash[index]);
+ phead = &pstapriv->sta_hash[index];
plist = phead->next;
while (phead != plist) {
@@ -451,10 +443,10 @@ struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
u32 rtw_init_bcmc_stainfo(struct adapter *padapter)
{
- struct sta_info *psta;
+ struct sta_info *psta;
u32 res = _SUCCESS;
unsigned char bcast_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- struct sta_priv *pstapriv = &padapter->stapriv;
+ struct sta_priv *pstapriv = &padapter->stapriv;
psta = rtw_alloc_stainfo(pstapriv, bcast_addr);
@@ -473,9 +465,10 @@ exit:
struct sta_info *rtw_get_bcmc_stainfo(struct adapter *padapter)
{
- struct sta_priv *pstapriv = &padapter->stapriv;
+ struct sta_priv *pstapriv = &padapter->stapriv;
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- return rtw_get_stainfo(pstapriv, bc_addr);
+
+ return rtw_get_stainfo(pstapriv, bc_addr);
}
u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr)
@@ -489,7 +482,7 @@ u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr)
struct wlan_acl_pool *pacl_list = &pstapriv->acl_list;
struct __queue *pacl_node_q = &pacl_list->acl_node_q;
- spin_lock_bh(&(pacl_node_q->lock));
+ spin_lock_bh(&pacl_node_q->lock);
phead = get_list_head(pacl_node_q);
plist = phead->next;
while (phead != plist) {
@@ -510,7 +503,7 @@ u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr)
else if (pacl_list->mode == 2)/* deny unless in accept list */
res = (match) ? true : false;
else
- res = true;
+ res = true;
#endif
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.