diff options
| -rw-r--r-- | net/wireless/reg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 9e5a9f975478..4f877535e666 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -989,6 +989,9 @@ void regulatory_hint_11d(struct wiphy *wiphy, u32 checksum = 0; enum environment_cap env = ENVIRON_ANY; + if (!last_request) + return; + mutex_lock(&cfg80211_drv_mutex); /* IE len must be evenly divisible by 2 */ |