diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2020-07-30 11:27:51 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-09-24 18:10:12 +0200 |
| commit | 763d750c38484cb1fbe389a5cf45b391b9eaa056 (patch) | |
| tree | fd09018747382beb9645a89a0f1b064ecec59ce2 /drivers/net/wireless/mediatek | |
| parent | cddaaa56375615c256eb6960d3092ddb8a7a9154 (diff) | |
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 <lorenzo@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/tx.c | 6 |
1 files changed, 4 insertions, 2 deletions
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; } |