In the first loop in expire_timeout_chk, we may call rtw_free_stainfo and
remove an entry from auth_list.
In the second loop, we may call list_del_init on our list.
Use list_for_each_safe for both loops.
Fixes: 23017c8842d2 ("staging: rtl8188eu: Use list iterators and helpers")
Signed-off-by: Martin Kaiser <martin@xxxxxxxxx>
---
compile-tested only
drivers/staging/rtl8188eu/core/rtw_ap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c
index ca9a321c4921..a410b42ecb6e 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ap.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ap.c
@@ -164,7 +164,7 @@ static u8 chk_sta_is_alive(struct sta_info *psta)
void expire_timeout_chk(struct adapter *padapter)
{
- struct list_head *phead, *plist;
+ struct list_head *phead, *plist, *temp;
u8 updated = 0;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
@@ -176,7 +176,7 @@ void expire_timeout_chk(struct adapter *padapter)
phead = &pstapriv->auth_list;
/* check auth_queue */
- list_for_each(plist, phead) {
+ list_for_each_safe(plist, temp, phead) {
psta = list_entry(plist, struct sta_info, auth_list);
if (psta->expire_to > 0) {
--
2.20.1
