From 763d750c38484cb1fbe389a5cf45b391b9eaa056 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Thu, 30 Jul 2020 11:27:51 +0200 Subject: 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: Lorenzo Bianconi Reported-by: kernel test robot Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/tx.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index 3afd89ecd6c9..40ec55ac9a7c 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -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; } -- cgit v1.2.3