Commit 763d750c authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: do not inject packets if MT76_STATE_PM is set 



Do not tx packets in mt76_txq_send_burst() or mt76_txq_schedule_list()
if the device is in runtime-pm

Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent cddaaa56

drivers/net/wireless/mediatek/mt76/tx.c

+4 −2
Original line number Diff line number Diff line
@@ -460,7 +460,8 @@ mt76_txq_send_burst(struct mt76_phy *phy, struct mt76_sw_queue *sq, 
		if (probe)

			break;



		if (test_bit(MT76_RESET, &phy->state))

		if (test_bit(MT76_STATE_PM, &phy->state) ||

		    test_bit(MT76_RESET, &phy->state))

			return -EBUSY;



		skb = mt76_txq_dequeue(phy, mtxq, false);
@@ -516,7 +517,8 @@ mt76_txq_schedule_list(struct mt76_phy *phy, enum mt76_txq_id qid) 
		if (sq->swq_queued >= 4)

			break;



		if (test_bit(MT76_RESET, &phy->state)) {

		if (test_bit(MT76_STATE_PM, &phy->state) ||

		    test_bit(MT76_RESET, &phy->state)) {

			ret = -EBUSY;

			break;

		}