diff options
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index b795f363d004..1651f86db6ca 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) 2018-2019 Intel Corporation + * Copyright (C) 2018-2020 Intel Corporation */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -807,6 +807,11 @@ int wiphy_register(struct wiphy *wiphy) !sband->n_bitrates)) return -EINVAL; + if (WARN_ON(band == NL80211_BAND_6GHZ && + (sband->ht_cap.ht_supported || + sband->vht_cap.vht_supported))) + return -EINVAL; + /* * Since cfg80211_disable_40mhz_24ghz is global, we can * modify the sband's ht data even if the driver uses a |