diff options
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 0990059f7e4..4f877535e66 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 */ @@ -1330,7 +1333,7 @@ int set_regdom(const struct ieee80211_regdomain *rd) /* Caller must hold cfg80211_drv_mutex */ void reg_device_remove(struct wiphy *wiphy) { - if (!last_request->wiphy) + if (!last_request || !last_request->wiphy) return; if (last_request->wiphy != wiphy) return; |