diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 05f4c3c72619..45fb517591ee 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -260,6 +260,8 @@ static void ieee80211_restart_work(struct work_struct *work) flush_work(&local->radar_detected_work); rtnl_lock(); + /* we might do interface manipulations, so need both */ + wiphy_lock(local->hw.wiphy); WARN(test_bit(SCAN_HW_SCANNING, &local->scanning), "%s called with hardware scan in progress\n", __func__); @@ -1018,7 +1020,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) iftd = &sband->iftype_data[i]; - supp_he = supp_he || (iftd && iftd->he_cap.has_he); + supp_he = supp_he || iftd->he_cap.has_he; } /* HT, VHT, HE require QoS, thus >= 4 queues */ |