This loop calls list_del_init() on the list iterator so it has to use
the _safe() iterator or it leads to an endless loop.
Fixes: 23017c8842d2 ("staging: rtl8188eu: Use list iterators and helpers")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index b4d81d3a856c..42cfa1e95e2c 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -5378,8 +5378,8 @@ u8 tx_beacon_hdl(struct adapter *padapter, unsigned char *pbuf)
#ifdef CONFIG_88EU_AP_MODE
else { /* tx bc/mc frames after update TIM */
struct sta_info *psta_bmc;
- struct list_head *xmitframe_plist, *xmitframe_phead;
- struct xmit_frame *pxmitframe = NULL;
+ struct list_head *xmitframe_phead;
+ struct xmit_frame *pxmitframe, *n;
struct sta_priv *pstapriv = &padapter->stapriv;
/* for BC/MC Frames */
@@ -5392,11 +5392,8 @@ u8 tx_beacon_hdl(struct adapter *padapter, unsigned char *pbuf)
spin_lock_bh(&psta_bmc->sleep_q.lock);
xmitframe_phead = get_list_head(&psta_bmc->sleep_q);
- list_for_each(xmitframe_plist, xmitframe_phead) {
- pxmitframe = list_entry(xmitframe_plist,
- struct xmit_frame,
- list);
-
+ list_for_each_entry_safe(pxmitframe, n, xmitframe_phead,
+ list) {
list_del_init(&pxmitframe->list);
psta_bmc->sleepq_len--;
--
2.30.2
