diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/debugfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index 9245c0421bda..b5ff61b6448a 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -4,7 +4,7 @@ * * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH - * Copyright (C) 2018 - 2019 Intel Corporation + * Copyright (C) 2018 - 2019, 2021 Intel Corporation */ #include <linux/debugfs.h> @@ -389,8 +389,10 @@ static ssize_t reset_write(struct file *file, const char __user *user_buf, struct ieee80211_local *local = file->private_data; rtnl_lock(); + wiphy_lock(local->hw.wiphy); __ieee80211_suspend(&local->hw, NULL); __ieee80211_resume(&local->hw); + wiphy_unlock(local->hw.wiphy); rtnl_unlock(); return count; |