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Commit b759f4dd authored by Felix Fietkau's avatar Felix Fietkau Committed by Johannes Berg
Browse files

mac80211: fix idle handling in monitor mode 



When the driver does not want a monitor mode VIF, no channel context is
allocated for it. This causes ieee80211_recalc_idle to put the hardware
into idle mode if only a monitor mode is active, breaking injection.

Fix this by checking local->monitors in addition to active channel
contexts.

Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent a7679ed5

net/mac80211/iface.c

+1 −1
Original line number Diff line number Diff line
@@ -107,7 +107,7 @@ void ieee80211_recalc_idle(struct ieee80211_local *local) 


	lockdep_assert_held(&local->mtx);



	active = !list_empty(&local->chanctx_list);

	active = !list_empty(&local->chanctx_list) || local->monitors;



	if (!local->ops->remain_on_channel) {

		list_for_each_entry(roc, &local->roc_list, list) {