From 8105f9b8a8879bff7f1d43d0720c993a99c9d135 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 22 Sep 2018 18:35:31 +0200 Subject: [PATCH] mac80211: allocate TXQs for active monitor interfaces Monitor mode interfaces with the active flag are passed down to the driver. Drivers using TXQ expect that all interfaces have allocated TXQs before they get added. Fixes: 79af1f866193d ("mac80211: avoid allocating TXQs that won't be used") Cc: stable@vger.kernel.org Reported-by: Catrinel Catrinescu Signed-off-by: Felix Fietkau Signed-off-by: Johannes Berg --- net/mac80211/iface.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 5e6cf2cee965..5836ddeac9e3 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1756,7 +1756,8 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, if (local->ops->wake_tx_queue && type != NL80211_IFTYPE_AP_VLAN && - type != NL80211_IFTYPE_MONITOR) + (type != NL80211_IFTYPE_MONITOR || + (params->flags & MONITOR_FLAG_ACTIVE))) txq_size += sizeof(struct txq_info) + local->hw.txq_data_size;