From: Daniel Gabay <daniel.gabay@intel.com>
Date: Fri, 31 Jan 2020 11:12:52 +0000 (+0200)
Subject: mac80211: update condition for HE disablement
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8cadb207145c7e2fa45bbec2319cb84aec5da988;p=openwrt%2Fstaging%2Fblogic.git

mac80211: update condition for HE disablement

Disable HE if the beacon does not contain an HE operation IE.

Signed-off-by: Daniel Gabay <daniel.gabay@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20200131111300.891737-16-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 152577cc2213..16b678bea106 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -313,8 +313,8 @@ out:
 		ret |= ieee80211_chandef_downgrade(chandef);
 	}
 
-	if (!cfg80211_chandef_usable(sdata->wdev.wiphy, chandef,
-				     IEEE80211_CHAN_NO_HE))
+	if (!he_oper || !cfg80211_chandef_usable(sdata->wdev.wiphy, chandef,
+						 IEEE80211_CHAN_NO_HE))
 		ret |= IEEE80211_STA_DISABLE_HE;
 
 	if (chandef->width != vht_chandef.width && !tracking)