diff options
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index c623d9bf5096..9f23923e8d29 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -236,7 +236,9 @@ void cfg80211_stop_p2p_device(struct cfg80211_registered_device *rdev, rdev->opencount--; if (rdev->scan_req && rdev->scan_req->wdev == wdev) { - if (WARN_ON(!rdev->scan_req->notified)) + if (WARN_ON(!rdev->scan_req->notified && + (!rdev->int_scan_req || + !rdev->int_scan_req->notified))) rdev->scan_req->info.aborted = true; ___cfg80211_scan_done(rdev, false); } @@ -803,10 +805,11 @@ int wiphy_register(struct wiphy *wiphy) if (WARN_ON(!sband->n_channels)) return -EINVAL; /* - * on 60GHz band, there are no legacy rates, so + * on 60GHz or sub-1Ghz band, there are no legacy rates, so * n_bitrates is 0 */ - if (WARN_ON(band != NL80211_BAND_60GHZ && + if (WARN_ON((band != NL80211_BAND_60GHZ && + band != NL80211_BAND_S1GHZ) && !sband->n_bitrates)) return -EINVAL; @@ -1124,7 +1127,7 @@ static void __cfg80211_unregister_wdev(struct wireless_dev *wdev, bool sync) } #ifdef CONFIG_CFG80211_WEXT - kzfree(wdev->wext.keys); + kfree_sensitive(wdev->wext.keys); wdev->wext.keys = NULL; #endif /* only initialized if we have a netdev */ @@ -1335,7 +1338,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, case NETDEV_DOWN: cfg80211_update_iface_num(rdev, wdev->iftype, -1); if (rdev->scan_req && rdev->scan_req->wdev == wdev) { - if (WARN_ON(!rdev->scan_req->notified)) + if (WARN_ON(!rdev->scan_req->notified && + (!rdev->int_scan_req || + !rdev->int_scan_req->notified))) rdev->scan_req->info.aborted = true; ___cfg80211_scan_done(rdev, false); } |