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-rw-r--r--net/wireless/core.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 3a54c8e6b6c6..f08d4b3bb148 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -5,7 +5,7 @@
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright 2015-2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2021 Intel Corporation
+ * Copyright (C) 2018-2022 Intel Corporation
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -332,29 +332,20 @@ static void cfg80211_event_work(struct work_struct *work)
void cfg80211_destroy_ifaces(struct cfg80211_registered_device *rdev)
{
struct wireless_dev *wdev, *tmp;
- bool found = false;
ASSERT_RTNL();
- list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
+ list_for_each_entry_safe(wdev, tmp, &rdev->wiphy.wdev_list, list) {
if (wdev->nl_owner_dead) {
if (wdev->netdev)
dev_close(wdev->netdev);
- found = true;
- }
- }
-
- if (!found)
- return;
- wiphy_lock(&rdev->wiphy);
- list_for_each_entry_safe(wdev, tmp, &rdev->wiphy.wdev_list, list) {
- if (wdev->nl_owner_dead) {
+ wiphy_lock(&rdev->wiphy);
cfg80211_leave(rdev, wdev);
rdev_del_virtual_intf(rdev, wdev);
+ wiphy_unlock(&rdev->wiphy);
}
}
- wiphy_unlock(&rdev->wiphy);
}
static void cfg80211_destroy_iface_wk(struct work_struct *work)