[PATCH 5.2 55/56] Revert "mac80211: set NETIF_F_LLTX when using intermediate tx queues"

From: Greg Kroah-Hartman
Date: Thu Aug 08 2019 - 15:14:42 EST


From: Johannes Berg <johannes.berg@xxxxxxxxx>

commit eef347f846ee8f7296a6f84e3866c057ca6bcce0 upstream.

Revert this for now, it has been reported multiple times that it
completely breaks connectivity on various devices.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 8dbb000ee73b ("mac80211: set NETIF_F_LLTX when using intermediate tx queues")
Reported-by: Jean Delvare <jdelvare@xxxxxxx>
Reported-by: Peter Lebbing <peter@xxxxxxxxxxxxxxxxx>
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
net/mac80211/iface.c | 1 -
1 file changed, 1 deletion(-)

--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1222,7 +1222,6 @@ static void ieee80211_if_setup(struct ne
static void ieee80211_if_setup_no_queue(struct net_device *dev)
{
ieee80211_if_setup(dev);
- dev->features |= NETIF_F_LLTX;
dev->priv_flags |= IFF_NO_QUEUE;
}