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mt76: do not inject packets if MT76_STATE_PM is set

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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 <lorenzo@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2020-07-30 11:27:51 +02:00 committed by Felix Fietkau
parent cddaaa5637
commit 763d750c38
1 changed files with 4 additions and 2 deletions
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6
drivers/net/wireless/mediatek/mt76/tx.c
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@ -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;
}