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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 <[email protected]>
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2020-08-05 11:33:02 +02:00
committed by Felix Fietkau
parent a5602514ab
commit 5c42061ce1
1 changed files with 4 additions and 2 deletions
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tx.c
+4 -2
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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;
}